diff --git a/package.json b/package.json
index 60d0639c..bc608730 100644
--- a/package.json
+++ b/package.json
@@ -32,6 +32,8 @@
     "mathjax-full": "^3.2.2",
     "mathjax-react": "^2.0.1",
     "next": "15.0.3",
+    "ra-i18n-polyglot": "^5.4.0",
+    "ra-language-slovak": "^3.6.2",
     "react": "19.0.0-rc-66855b96-20241106",
     "react-admin": "^5.4.0",
     "react-cookie": "^4.1.1",
diff --git a/src/components/Admin/Admin.tsx b/src/components/Admin/Admin.tsx
index 2c74438f..de1f3fd7 100644
--- a/src/components/Admin/Admin.tsx
+++ b/src/components/Admin/Admin.tsx
@@ -3,6 +3,7 @@ import {Admin as ReactAdmin, Resource} from 'react-admin'
 
 import {AdminLayout} from './AdminLayout'
 import {dataProvider} from './dataProvider'
+import {myI18nProvider} from './i18nProvider'
 import {FlatpageCreate} from './resources/base/flat-page/FlatpageCreate'
 import {FlatpageEdit} from './resources/base/flat-page/FlatpageEdit'
 import {FlatpageList} from './resources/base/flat-page/FlatpageList'
@@ -51,7 +52,12 @@ export const Admin: FC = () => {
   const authProvider = useAuthProvider()
 
   return (
-    <ReactAdmin authProvider={authProvider} dataProvider={dataProvider} layout={AdminLayout}>
+    <ReactAdmin
+      authProvider={authProvider}
+      dataProvider={dataProvider}
+      layout={AdminLayout}
+      i18nProvider={myI18nProvider}
+    >
       <Resource name="cms/post" list={PostList} edit={PostEdit} show={PostShow} create={PostCreate} />
       <Resource
         name="cms/flat-page"
diff --git a/src/components/Admin/AdminLayout.tsx b/src/components/Admin/AdminLayout.tsx
index e1189d53..d6f5c83e 100644
--- a/src/components/Admin/AdminLayout.tsx
+++ b/src/components/Admin/AdminLayout.tsx
@@ -2,12 +2,12 @@ import {Home, Logout} from '@mui/icons-material/'
 import {Button, Stack, Typography} from '@mui/material'
 import {useRouter} from 'next/router'
 import {FC, PropsWithChildren} from 'react'
-import {AppBar, Layout, useLogout} from 'react-admin'
+import {AppBar, Layout, useLogout, useTranslate} from 'react-admin'
 
 const AppMenuBar = () => {
   const router = useRouter()
   const logout = useLogout()
-
+  const translate = useTranslate()
   return (
     <AppBar
       userMenu={false}
@@ -17,14 +17,14 @@ const AppMenuBar = () => {
           <Button color="inherit" onClick={() => router.push('/strom')}>
             <Stack gap={1} direction="row">
               <Home />
-              <Typography variant="body1">Späť na hlavnú stránku</Typography>
+              <Typography variant="body1">{translate('controls.back_home')}</Typography>
             </Stack>
           </Button>
 
           <Button color="inherit" onClick={() => logout()}>
             <Stack gap={1} direction="row">
               <Logout />
-              <Typography variant="body1">Odhlásiť</Typography>
+              <Typography variant="body1">{translate('controls.logout')}</Typography>
             </Stack>
           </Button>
         </Stack>
@@ -34,6 +34,7 @@ const AppMenuBar = () => {
 }
 
 export const AdminLayout: FC<PropsWithChildren> = ({children}) => {
+  const translate = useTranslate()
   return (
     <>
       <Layout appBar={AppMenuBar}>{children}</Layout>
@@ -50,7 +51,7 @@ export const AdminLayout: FC<PropsWithChildren> = ({children}) => {
         }}
       >
         <Typography color={'#000000'} fontSize={'0.8em'}>
-          Všetky časy sú uvedené v časovom pásme Europe/Bratislava
+          {translate('content.footer.timezone_message')}
         </Typography>
       </Stack>
     </>
diff --git a/src/components/Admin/custom/LatexPreview.tsx b/src/components/Admin/custom/LatexPreview.tsx
index 5a77b7ee..25f6d9b7 100644
--- a/src/components/Admin/custom/LatexPreview.tsx
+++ b/src/components/Admin/custom/LatexPreview.tsx
@@ -7,7 +7,7 @@ export const LatexPreview: FC<FieldProps> = ({source}) => {
   if (!source) return null
 
   return (
-    <Labeled label="Preview">
+    <Labeled label="content.labels.preview">
       <FormDataConsumer>
         {({formData}) => {
           const data = formData[source]
diff --git a/src/components/Admin/custom/MyEditActions.tsx b/src/components/Admin/custom/MyEditActions.tsx
index d3dc95b8..d4864a91 100644
--- a/src/components/Admin/custom/MyEditActions.tsx
+++ b/src/components/Admin/custom/MyEditActions.tsx
@@ -24,7 +24,7 @@ export const MyEditActions: FC = () => {
           we want to link to the specific show tab, not just resource show */}
       {/* @ts-ignore */}
       <ShowButton to={to} />
-      <ListButton label="Back to list" />
+      <ListButton label="content.labels.back_to_list" />
     </TopToolbar>
   )
 }
diff --git a/src/components/Admin/custom/MyShowActions.tsx b/src/components/Admin/custom/MyShowActions.tsx
index bd801d7b..96b66f07 100644
--- a/src/components/Admin/custom/MyShowActions.tsx
+++ b/src/components/Admin/custom/MyShowActions.tsx
@@ -21,7 +21,7 @@ export const MyShowActions: FC = () => {
   return (
     <TopToolbar>
       <EditButton to={to} />
-      <ListButton label="Back to list" />
+      <ListButton label="content.labels.back_to_list" />
     </TopToolbar>
   )
 }
diff --git a/src/components/Admin/custom/SeasonCodeField.tsx b/src/components/Admin/custom/SeasonCodeField.tsx
index ef821dad..5c8ed45c 100644
--- a/src/components/Admin/custom/SeasonCodeField.tsx
+++ b/src/components/Admin/custom/SeasonCodeField.tsx
@@ -1,14 +1,16 @@
 import {FC} from 'react'
-import {FunctionField, FunctionFieldProps} from 'react-admin'
+import {FunctionField, FunctionFieldProps, useTranslate} from 'react-admin'
 
 import {seasonCodeStrings} from '../seasonCodeStrings'
 
 export const SeasonCodeField: FC<Omit<FunctionFieldProps, 'render'>> = ({source, ...rest}) => {
+  const translate = useTranslate()
+
   return (
     <FunctionField
       source={source}
       render={(record) => {
-        return `${seasonCodeStrings[record.season_code].name ?? ''}`
+        return translate(seasonCodeStrings[record.season_code].name ?? '')
       }}
       {...rest}
     />
diff --git a/src/components/Admin/i18nProvider.ts b/src/components/Admin/i18nProvider.ts
new file mode 100644
index 00000000..c160a6ed
--- /dev/null
+++ b/src/components/Admin/i18nProvider.ts
@@ -0,0 +1,5 @@
+import polyglotI18nProvider from 'ra-i18n-polyglot'
+
+import {sk_SK} from './translations/sk_SK'
+
+export const myI18nProvider = polyglotI18nProvider(() => sk_SK, 'sk', [{locale: 'sk', name: 'Slovak (sk_SK)'}])
diff --git a/src/components/Admin/resources/base/flat-page/FlatpageCreate.tsx b/src/components/Admin/resources/base/flat-page/FlatpageCreate.tsx
index a1a6a2c3..9d809426 100644
--- a/src/components/Admin/resources/base/flat-page/FlatpageCreate.tsx
+++ b/src/components/Admin/resources/base/flat-page/FlatpageCreate.tsx
@@ -7,13 +7,13 @@ import {MyCreate} from '@/components/Admin/custom/MyCreate'
 export const FlatpageCreate: FC = () => (
   <MyCreate>
     <TabbedForm>
-      <FormTab label="general">
+      <FormTab label="content.labels.general">
         <NumberInput source="id" fullWidth disabled />
         <TextInput source="url" fullWidth validate={required()} />
         <TextInput source="title" fullWidth validate={required()} />
         <TextInput source="content" multiline fullWidth validate={required()} />
       </FormTab>
-      <FormTab label="preview">
+      <FormTab label="content.labels.preview">
         <FlatpagePreview />
       </FormTab>
     </TabbedForm>
diff --git a/src/components/Admin/resources/base/flat-page/FlatpageEdit.tsx b/src/components/Admin/resources/base/flat-page/FlatpageEdit.tsx
index 5c9f9ec8..fbac4e08 100644
--- a/src/components/Admin/resources/base/flat-page/FlatpageEdit.tsx
+++ b/src/components/Admin/resources/base/flat-page/FlatpageEdit.tsx
@@ -7,13 +7,13 @@ import {MyEdit} from '@/components/Admin/custom/MyEdit'
 export const FlatpageEdit: FC = () => (
   <MyEdit>
     <TabbedForm>
-      <FormTab label="general">
+      <FormTab label="content.labels.general">
         <NumberInput source="id" fullWidth disabled />
         <TextInput source="url" fullWidth validate={required()} />
         <TextInput source="title" fullWidth validate={required()} />
         <TextInput source="content" multiline fullWidth validate={required()} />
       </FormTab>
-      <FormTab label="preview">
+      <FormTab label="content.labels.preview">
         <FlatpagePreview />
       </FormTab>
     </TabbedForm>
diff --git a/src/components/Admin/resources/cms/post/PostCreate.tsx b/src/components/Admin/resources/cms/post/PostCreate.tsx
index 3d4dba39..6e23776e 100644
--- a/src/components/Admin/resources/cms/post/PostCreate.tsx
+++ b/src/components/Admin/resources/cms/post/PostCreate.tsx
@@ -10,7 +10,7 @@ export const PostCreate: FC = () => {
   return (
     <MyCreate>
       <TabbedForm>
-        <FormTab label="general">
+        <FormTab label="content.labels.general">
           <TextInput source="caption" fullWidth validate={required()} />
           <TextInput source="short_text" fullWidth validate={maxLength(200, 'Text musí mať najviac 200 znakov.')} />
           <TextInput source="details" multiline fullWidth />
@@ -19,7 +19,7 @@ export const PostCreate: FC = () => {
           <MyDateTimeInput source="visible_until" fullWidth validate={required()} />
           <SitesCheckboxInput source="sites" validate={required()} />
         </FormTab>
-        <FormTab label="links">
+        <FormTab label="content.labels.links">
           <ArrayInput source="links" defaultValue={[]}>
             <SimpleFormIterator>
               <TextInput source="caption" fullWidth validate={required()} />
@@ -27,7 +27,7 @@ export const PostCreate: FC = () => {
             </SimpleFormIterator>
           </ArrayInput>
         </FormTab>
-        <FormTab label="preview">
+        <FormTab label="content.labels.preview">
           <PostPreview />
         </FormTab>
       </TabbedForm>
diff --git a/src/components/Admin/resources/cms/post/PostEdit.tsx b/src/components/Admin/resources/cms/post/PostEdit.tsx
index 5ec4d2a8..0873c292 100644
--- a/src/components/Admin/resources/cms/post/PostEdit.tsx
+++ b/src/components/Admin/resources/cms/post/PostEdit.tsx
@@ -9,7 +9,7 @@ import {SitesCheckboxInput} from '@/components/Admin/custom/SitesCheckboxInput'
 export const PostEdit: FC = () => (
   <MyEdit>
     <TabbedForm>
-      <FormTab label="general">
+      <FormTab label="content.labels.general">
         <TextInput source="caption" fullWidth validate={required()} />
         <TextInput source="short_text" fullWidth validate={maxLength(200, 'Text musí mať najviac 200 znakov.')} />
         <TextInput source="details" multiline fullWidth />
@@ -18,7 +18,7 @@ export const PostEdit: FC = () => (
         <MyDateTimeInput source="visible_until" fullWidth validate={required()} />
         <SitesCheckboxInput source="sites" validate={required()} />
       </FormTab>
-      <FormTab label="links">
+      <FormTab label="content.labels.links">
         <ArrayInput source="links" defaultValue={[]}>
           <SimpleFormIterator>
             <TextInput source="caption" fullWidth validate={required()} />
@@ -26,7 +26,7 @@ export const PostEdit: FC = () => (
           </SimpleFormIterator>
         </ArrayInput>
       </FormTab>
-      <FormTab label="preview">
+      <FormTab label="content.labels.preview">
         <PostPreview />
       </FormTab>
     </TabbedForm>
diff --git a/src/components/Admin/resources/cms/post/PostList.tsx b/src/components/Admin/resources/cms/post/PostList.tsx
index 11956552..c6e4a203 100644
--- a/src/components/Admin/resources/cms/post/PostList.tsx
+++ b/src/components/Admin/resources/cms/post/PostList.tsx
@@ -15,11 +15,7 @@ export const PostList: FC = () => (
       <DateTimeField source="visible_after" />
       <DateTimeField source="visible_until" />
       <SitesArrayField source="sites" />
-      <FunctionField<RaRecord>
-        source="links"
-        label="Link count"
-        render={(record) => record && <span>{record['links'].length}</span>}
-      />
+      <FunctionField<RaRecord> source="links" render={(record) => record && <span>{record['links'].length}</span>} />
     </Datagrid>
   </List>
 )
diff --git a/src/components/Admin/resources/cms/post/PostShow.tsx b/src/components/Admin/resources/cms/post/PostShow.tsx
index 7ccbe2eb..b8cc260f 100644
--- a/src/components/Admin/resources/cms/post/PostShow.tsx
+++ b/src/components/Admin/resources/cms/post/PostShow.tsx
@@ -8,7 +8,7 @@ import {SitesArrayField} from '@/components/Admin/custom/SitesArrayField'
 export const PostShow: FC = () => (
   <Show actions={<MyShowActions />}>
     <TabbedShowLayout>
-      <Tab label="general">
+      <Tab label="content.labels.general">
         <SimpleShowLayout>
           <TextField source="caption" />
           <TextField source="short_text" />
@@ -19,7 +19,7 @@ export const PostShow: FC = () => (
           <SitesArrayField source="sites" />
         </SimpleShowLayout>
       </Tab>
-      <Tab label="links">
+      <Tab label="content.labels.links">
         <SimpleShowLayout>
           <ArrayField source="links">
             <Datagrid rowClick={false}>
diff --git a/src/components/Admin/resources/competition/competition/CompetitionEdit.tsx b/src/components/Admin/resources/competition/competition/CompetitionEdit.tsx
index 6e7c25fb..dc85f310 100644
--- a/src/components/Admin/resources/competition/competition/CompetitionEdit.tsx
+++ b/src/components/Admin/resources/competition/competition/CompetitionEdit.tsx
@@ -12,7 +12,7 @@ export const CompetitionEdit: FC = () => (
       <NumberInput source="start_year" fullWidth disabled />
       <TextInput source="description" multiline fullWidth />
       <TextInput source="rules" multiline fullWidth />
-      <TextInput source="competition_type.name" label="Competition type" fullWidth disabled />
+      <TextInput source="competition_type.name" label="content.labels.competition_type" fullWidth disabled />
       <SitesCheckboxInput source="sites" disabled />
       <TextInput source="who_can_participate" fullWidth />
       <NumberInput source="min_years_until_graduation" fullWidth disabled />
diff --git a/src/components/Admin/resources/competition/competition/CompetitionList.tsx b/src/components/Admin/resources/competition/competition/CompetitionList.tsx
index b7963725..5e8914c0 100644
--- a/src/components/Admin/resources/competition/competition/CompetitionList.tsx
+++ b/src/components/Admin/resources/competition/competition/CompetitionList.tsx
@@ -12,13 +12,13 @@ export const CompetitionList: FC = () => (
       <TextField source="start_year" />
       <TruncatedTextField source="description" maxTextWidth={30} />
       <TruncatedTextField source="rules" maxTextWidth={30} />
-      <TextField source="competition_type.name" label="Competition type" />
+      <TextField source="competition_type.name" label="content.labels.competition_type" />
       <SitesArrayField source="sites" />
       <TextField source="who_can_participate" />
       <NumberField source="min_years_until_graduation" />
       <FunctionField<RaRecord>
         source="history_events"
-        label="History events count"
+        label="content.labels.history_events_count"
         render={(record) => record && <span>{record['history_events'].length}</span>}
       />
     </Datagrid>
diff --git a/src/components/Admin/resources/competition/competition/CompetitionShow.tsx b/src/components/Admin/resources/competition/competition/CompetitionShow.tsx
index a0b68d22..127ab35c 100644
--- a/src/components/Admin/resources/competition/competition/CompetitionShow.tsx
+++ b/src/components/Admin/resources/competition/competition/CompetitionShow.tsx
@@ -22,14 +22,14 @@ import {UpcomingOrCurrentEvent} from './UpcomingOrCurrentEvent'
 export const CompetitionShow: FC = () => (
   <MyShow>
     <TabbedShowLayout>
-      <Tab label="general">
+      <Tab label="content.labels.general">
         <SimpleShowLayout>
           <TextField source="name" />
           <TextField source="slug" />
           <TextField source="start_year" />
           <TruncatedTextField source="description" maxTextWidth={100} expandable />
           <TruncatedTextField source="rules" maxTextWidth={200} expandable />
-          <TextField source="competition_type.name" label="Competition type" />
+          <TextField source="competition_type.name" label="content.labels.competition_type" />
           <SitesArrayField source="sites" />
           <TextField source="who_can_participate" />
           <NumberField source="min_years_until_graduation" />
@@ -38,7 +38,7 @@ export const CompetitionShow: FC = () => (
           <UpcomingOrCurrentEvent />
         </SimpleShowLayout>
       </Tab>
-      <Tab label="history_events">
+      <Tab label="content.labels.history_events">
         <SimpleShowLayout>
           <ArrayField source="history_events">
             <Datagrid rowClick={(id) => `/competition/event/${id}/show`}>
@@ -49,7 +49,6 @@ export const CompetitionShow: FC = () => (
               <DateTimeField source="end" />
               <FunctionField<RaRecord>
                 source="publication_set"
-                label="Publication count"
                 render={(record) => record && <span>{record['publication_set'].length}</span>}
               />
             </Datagrid>
diff --git a/src/components/Admin/resources/competition/competition/UpcomingOrCurrentEvent.tsx b/src/components/Admin/resources/competition/competition/UpcomingOrCurrentEvent.tsx
index 408036fd..5359a13c 100644
--- a/src/components/Admin/resources/competition/competition/UpcomingOrCurrentEvent.tsx
+++ b/src/components/Admin/resources/competition/competition/UpcomingOrCurrentEvent.tsx
@@ -20,7 +20,7 @@ export const UpcomingOrCurrentEvent: FC = () => {
 
   return (
     <Labeled
-      label="Prebiehajúca alebo najbližšia akcia"
+      label="content.labels.next_event"
       onClick={() => redirect('show', 'competition/event', record.upcoming_or_current_event.competition)}
       sx={{cursor: 'pointer'}}
     >
@@ -39,7 +39,6 @@ export const UpcomingOrCurrentEvent: FC = () => {
 
         <FunctionField<RaRecord>
           source="publication_set"
-          label="Publication count"
           // optional access because of weird behavior of nested FunctionFields for null record
           render={(record) => record && <span>{record['publication_set']?.length}</span>}
         />
diff --git a/src/components/Admin/resources/competition/event-registration/EventRegistrationList.tsx b/src/components/Admin/resources/competition/event-registration/EventRegistrationList.tsx
index 1f896b01..d3287a00 100644
--- a/src/components/Admin/resources/competition/event-registration/EventRegistrationList.tsx
+++ b/src/components/Admin/resources/competition/event-registration/EventRegistrationList.tsx
@@ -8,11 +8,11 @@ export const EventRegistrationList: FC = () => (
     <Datagrid>
       <FunctionField
         source="profile.last_name"
-        label="Meno a priezvisko"
+        label="content.labels.name"
         render={(record: EventRegistration) => `${record.profile.first_name} ${record.profile.last_name}`}
       />
-      <TextField source="school.abbreviation" label="Škola" />
-      <TextField source="grade.tag" label="Ročník" />
+      <TextField source="school.abbreviation" />
+      <TextField source="grade.tag" />
       <ReferenceField source="event" reference="competition/event" link={false} />
     </Datagrid>
   </List>
diff --git a/src/components/Admin/resources/competition/event-registration/EventRegistrationShow.tsx b/src/components/Admin/resources/competition/event-registration/EventRegistrationShow.tsx
index 0992ecdf..9a8f20c8 100644
--- a/src/components/Admin/resources/competition/event-registration/EventRegistrationShow.tsx
+++ b/src/components/Admin/resources/competition/event-registration/EventRegistrationShow.tsx
@@ -9,11 +9,11 @@ export const EventRegistrationShow: FC = () => (
     <SimpleShowLayout>
       <FunctionField
         source="profile.last_name"
-        label="Meno a priezvisko"
+        label="content.labels.name"
         render={(record: EventRegistration) => `${record.profile.first_name} ${record.profile.last_name}`}
       />
-      <TextField source="school.abbreviation" label="Škola" />
-      <TextField source="grade.tag" label="Ročník" />
+      <TextField source="school.abbreviation" />
+      <TextField source="grade.tag" />
       <ReferenceField source="event" reference="competition/event" link={false} />
     </SimpleShowLayout>
   </MyShow>
diff --git a/src/components/Admin/resources/competition/event/EventCreate.tsx b/src/components/Admin/resources/competition/event/EventCreate.tsx
index 6c97bd91..38ce9610 100644
--- a/src/components/Admin/resources/competition/event/EventCreate.tsx
+++ b/src/components/Admin/resources/competition/event/EventCreate.tsx
@@ -29,10 +29,10 @@ export const EventCreate: FC = () => {
         <TextInput source="location" fullWidth />
         <FormControlLabel
           control={<Checkbox checked={includeRegLink} onChange={(e) => setIncludeRegLink(e.target.checked)} />}
-          label="Pridať registračný link"
+          label="content.labels.reg_link_add"
         />
         {includeRegLink && (
-          <Labeled label="Registration link">
+          <Labeled label="content.labels.reg_link">
             <>
               <NumberInput source="registration_link.id" fullWidth disabled />
               <TextInput source="registration_link.url" fullWidth validate={required()} />
diff --git a/src/components/Admin/resources/competition/event/EventEdit.tsx b/src/components/Admin/resources/competition/event/EventEdit.tsx
index 45d8f744..5dd98c33 100644
--- a/src/components/Admin/resources/competition/event/EventEdit.tsx
+++ b/src/components/Admin/resources/competition/event/EventEdit.tsx
@@ -31,10 +31,10 @@ export const EventEdit: FC = () => {
         <TextInput source="location" fullWidth />
         <FormControlLabel
           control={<Checkbox checked={includeRegLink} onChange={(e) => setIncludeRegLink(e.target.checked)} />}
-          label="Upraviť registračný link"
+          label="content.labels.reg_link_add"
         />
         {includeRegLink && (
-          <Labeled label="Registration link">
+          <Labeled label="content.labels.reg_link">
             <>
               <NumberInput source="registration_link.id" fullWidth disabled />
               <TextInput source="registration_link.url" fullWidth validate={required()} />
diff --git a/src/components/Admin/resources/competition/event/EventList.tsx b/src/components/Admin/resources/competition/event/EventList.tsx
index 8fa6e69a..5a14ee64 100644
--- a/src/components/Admin/resources/competition/event/EventList.tsx
+++ b/src/components/Admin/resources/competition/event/EventList.tsx
@@ -18,7 +18,6 @@ export const EventList: FC = () => (
       <TextField source="registration_link.url" />
       <FunctionField<RaRecord>
         source="publication_set"
-        label="Publication count"
         render={(record) => record && <span>{record['publication_set'].length}</span>}
       />
     </Datagrid>
diff --git a/src/components/Admin/resources/competition/event/EventShow.tsx b/src/components/Admin/resources/competition/event/EventShow.tsx
index e7d98c67..2a4b434e 100644
--- a/src/components/Admin/resources/competition/event/EventShow.tsx
+++ b/src/components/Admin/resources/competition/event/EventShow.tsx
@@ -17,7 +17,7 @@ import {SeasonCodeField} from '@/components/Admin/custom/SeasonCodeField'
 export const EventShow: FC = () => (
   <MyShow>
     <TabbedShowLayout>
-      <Tab label="general">
+      <Tab label="content.labels.general">
         <SimpleShowLayout>
           <ReferenceField source="competition" reference="competition/competition" link="show" />
           <NumberField source="year" />
@@ -34,7 +34,7 @@ export const EventShow: FC = () => (
           <TextField source="registration_link.additional_info" />
         </SimpleShowLayout>
       </Tab>
-      <Tab label="publications">
+      <Tab label="content.labels.publications">
         <SimpleShowLayout>
           <ArrayField source="publication_set">
             <Datagrid rowClick={false}>
diff --git a/src/components/Admin/resources/competition/problems/ProblemCreate.tsx b/src/components/Admin/resources/competition/problems/ProblemCreate.tsx
index 358b4d9a..34079f67 100644
--- a/src/components/Admin/resources/competition/problems/ProblemCreate.tsx
+++ b/src/components/Admin/resources/competition/problems/ProblemCreate.tsx
@@ -17,7 +17,7 @@ export const ProblemCreate: FC = () => (
     }}
   >
     <TabbedForm>
-      <FormTab label="general">
+      <FormTab label="content.labels.general">
         <ReferenceInput source="series" reference="competition/series">
           <SelectInput fullWidth validate={required()} />
         </ReferenceInput>
diff --git a/src/components/Admin/resources/competition/problems/ProblemEdit.tsx b/src/components/Admin/resources/competition/problems/ProblemEdit.tsx
index 54c84ce7..ca9d2e9c 100644
--- a/src/components/Admin/resources/competition/problems/ProblemEdit.tsx
+++ b/src/components/Admin/resources/competition/problems/ProblemEdit.tsx
@@ -17,7 +17,7 @@ export const ProblemEdit: FC = () => (
     }}
   >
     <TabbedForm>
-      <FormTab label="general">
+      <FormTab label="content.labels.general">
         <ReferenceInput source="series" reference="competition/series">
           <SelectInput fullWidth validate={required()} />
         </ReferenceInput>
diff --git a/src/components/Admin/resources/competition/problems/ProblemList.tsx b/src/components/Admin/resources/competition/problems/ProblemList.tsx
index 325594d5..c4c3f5c7 100644
--- a/src/components/Admin/resources/competition/problems/ProblemList.tsx
+++ b/src/components/Admin/resources/competition/problems/ProblemList.tsx
@@ -20,7 +20,7 @@ export const ProblemList: FC = () => (
       <TruncatedTextField source="text" maxTextWidth={50} />
       <ImageField source="image" sx={{'& .RaImageField-image': {width: 100, height: 75}}} />
       <FunctionField<RaRecord>
-        label="Má vzorák"
+        label="content.labels.has_vzorak"
         render={(record) => record && <BooleanField record={{xxx: !!record['solution_pdf']}} source="xxx" />}
       />
       <NumberField source="num_comments" />
diff --git a/src/components/Admin/resources/competition/semester/SemesterEdit.tsx b/src/components/Admin/resources/competition/semester/SemesterEdit.tsx
index 9101918b..f9e77692 100644
--- a/src/components/Admin/resources/competition/semester/SemesterEdit.tsx
+++ b/src/components/Admin/resources/competition/semester/SemesterEdit.tsx
@@ -27,7 +27,7 @@ export const SemesterEdit: FC = () => (
     }}
   >
     <TabbedForm>
-      <FormTab label="general">
+      <FormTab label="content.labels.general">
         <ReferenceInput source="competition" reference="competition/competition">
           <SelectInput fullWidth validate={required()} />
         </ReferenceInput>
diff --git a/src/components/Admin/resources/competition/semester/SemesterList.tsx b/src/components/Admin/resources/competition/semester/SemesterList.tsx
index 0a61357a..729e617f 100644
--- a/src/components/Admin/resources/competition/semester/SemesterList.tsx
+++ b/src/components/Admin/resources/competition/semester/SemesterList.tsx
@@ -27,17 +27,14 @@ export const SemesterList: FC = () => (
       <NumberField source="registration_link" />
       <FunctionField<RaRecord>
         source="series_set"
-        label="Series count"
         render={(record) => record && <span>{record['series_set'].length}</span>}
       />
       <FunctionField<RaRecord>
         source="publication_set"
-        label="Publication count"
         render={(record) => record && <span>{record['publication_set'].length}</span>}
       />
       <FunctionField<RaRecord>
         source="late_tags"
-        label="Late tags count"
         render={(record) => record && <span>{record['late_tags'].length}</span>}
       />
     </Datagrid>
diff --git a/src/components/Admin/resources/competition/semester/SemesterShow.tsx b/src/components/Admin/resources/competition/semester/SemesterShow.tsx
index 34e56d22..30473017 100644
--- a/src/components/Admin/resources/competition/semester/SemesterShow.tsx
+++ b/src/components/Admin/resources/competition/semester/SemesterShow.tsx
@@ -20,7 +20,7 @@ import {TruncatedTextField} from '@/components/Admin/custom/TruncatedTextField'
 export const SemesterShow: FC = () => (
   <MyShow>
     <TabbedShowLayout>
-      <Tab label="general">
+      <Tab label="content.labels.general">
         <SimpleShowLayout>
           <ReferenceField source="competition" reference="competition/competition" link="show" />
           <NumberField source="year" />
@@ -33,7 +33,7 @@ export const SemesterShow: FC = () => (
           <NumberField source="registration_link" />
         </SimpleShowLayout>
       </Tab>
-      <Tab label="series">
+      <Tab label="content.labels.series">
         <SimpleShowLayout>
           <ArrayField source="series_set">
             <Datagrid rowClick={(id) => `/competition/series/${id}/show`}>
@@ -48,7 +48,7 @@ export const SemesterShow: FC = () => (
           </ArrayField>
         </SimpleShowLayout>
       </Tab>
-      <Tab label="publications">
+      <Tab label="content.labels.publications">
         <SimpleShowLayout>
           <ArrayField source="publication_set">
             <Datagrid rowClick={false}>
@@ -63,7 +63,7 @@ export const SemesterShow: FC = () => (
           </ArrayField>
         </SimpleShowLayout>
       </Tab>
-      <Tab label="late tags">
+      <Tab label="content.labels.late_tags">
         <SimpleShowLayout>
           <ReferenceArrayField source="late_tags" reference="competition/late-tag">
             <Datagrid rowClick={false}>
diff --git a/src/components/Admin/resources/competition/series/SeriesCreate.tsx b/src/components/Admin/resources/competition/series/SeriesCreate.tsx
index 4cbeb220..5b3ca9e0 100644
--- a/src/components/Admin/resources/competition/series/SeriesCreate.tsx
+++ b/src/components/Admin/resources/competition/series/SeriesCreate.tsx
@@ -7,7 +7,7 @@ import {MyDateTimeInput} from '@/components/Admin/custom/MyDateTimeInput'
 export const SeriesCreate: FC = () => (
   <MyCreate>
     <TabbedForm>
-      <FormTab label="general">
+      <FormTab label="content.labels.general">
         <ReferenceInput source="semester" reference="competition/semester">
           <SelectInput fullWidth validate={required()} />
         </ReferenceInput>
diff --git a/src/components/Admin/resources/competition/series/SeriesEdit.tsx b/src/components/Admin/resources/competition/series/SeriesEdit.tsx
index dc77f93d..e49759eb 100644
--- a/src/components/Admin/resources/competition/series/SeriesEdit.tsx
+++ b/src/components/Admin/resources/competition/series/SeriesEdit.tsx
@@ -14,7 +14,7 @@ export const SeriesEdit: FC = () => (
     }}
   >
     <TabbedForm>
-      <FormTab label="general">
+      <FormTab label="content.labels.general">
         <ReferenceInput source="semester" reference="competition/semester">
           <SelectInput fullWidth validate={required()} />
         </ReferenceInput>
diff --git a/src/components/Admin/resources/competition/series/SeriesList.tsx b/src/components/Admin/resources/competition/series/SeriesList.tsx
index db0fc971..3aeaee65 100644
--- a/src/components/Admin/resources/competition/series/SeriesList.tsx
+++ b/src/components/Admin/resources/competition/series/SeriesList.tsx
@@ -11,7 +11,7 @@ export const SeriesList: FC = () => (
       <TextField source="order" />
       <BooleanField source="complete" />
       <FunctionField<RaRecord>
-        label="Problem count"
+        label="content.labels.problem_count"
         render={(record) => record && <span>{record['problems'].length}</span>}
       />
     </Datagrid>
diff --git a/src/components/Admin/resources/competition/series/SeriesShow.tsx b/src/components/Admin/resources/competition/series/SeriesShow.tsx
index a5ad39db..9352f2b6 100644
--- a/src/components/Admin/resources/competition/series/SeriesShow.tsx
+++ b/src/components/Admin/resources/competition/series/SeriesShow.tsx
@@ -17,7 +17,7 @@ import {TruncatedTextField} from '@/components/Admin/custom/TruncatedTextField'
 export const SeriesShow: FC = () => (
   <MyShow>
     <TabbedShowLayout>
-      <Tab label="general">
+      <Tab label="content.labels.general">
         <SimpleShowLayout>
           <ReferenceField source="semester" reference="competition/semester" link="show" />
           <DateTimeField source="deadline" />
@@ -25,7 +25,7 @@ export const SeriesShow: FC = () => (
           <BooleanField source="complete" />
         </SimpleShowLayout>
       </Tab>
-      <Tab label="problems">
+      <Tab label="content.labels.problems">
         <SimpleShowLayout>
           <ArrayField source="problems">
             <Datagrid>
diff --git a/src/components/Admin/resources/competition/solution/SolutionCreate.tsx b/src/components/Admin/resources/competition/solution/SolutionCreate.tsx
index ffb4d46e..8aa0a0bb 100644
--- a/src/components/Admin/resources/competition/solution/SolutionCreate.tsx
+++ b/src/components/Admin/resources/competition/solution/SolutionCreate.tsx
@@ -24,10 +24,10 @@ export const SolutionCreate: FC = () => (
       <FileInput source="solution" accept={Accept.Pdf}>
         <MyFileField />
       </FileInput>
-      <ReferenceInput source="late_tag" reference="competition/late-tag" label="Je riešenie po termíne?">
+      <ReferenceInput source="late_tag" reference="competition/late-tag" label="content.labels.is_late">
         <AutocompleteInput optionText="name" fullWidth />
       </ReferenceInput>
-      <BooleanInput source="is_online" label="Je to internetové riešenie?" />
+      <BooleanInput source="is_online" label="content.labels.is_online" />
     </SimpleForm>
   </MyCreate>
 )
diff --git a/src/components/Admin/resources/competition/solution/SolutionEdit.tsx b/src/components/Admin/resources/competition/solution/SolutionEdit.tsx
index b5eb9789..f3708274 100644
--- a/src/components/Admin/resources/competition/solution/SolutionEdit.tsx
+++ b/src/components/Admin/resources/competition/solution/SolutionEdit.tsx
@@ -24,10 +24,10 @@ export const SolutionEdit: FC = () => (
       <FileInput source="solution" accept={Accept.Pdf}>
         <MyFileField />
       </FileInput>
-      <ReferenceInput source="late_tag" reference="competition/late-tag" label="Je riešenie po termíne?">
+      <ReferenceInput source="late_tag" reference="competition/late-tag" label="content.labels.is_late">
         <AutocompleteInput optionText="name" fullWidth />
       </ReferenceInput>
-      <BooleanInput source="is_online" label="Je to internetové riešenie?" />
+      <BooleanInput source="is_online" label="content.labels.is_online" />
     </SimpleForm>
   </MyEdit>
 )
diff --git a/src/components/Admin/resources/competition/solution/SolutionList.tsx b/src/components/Admin/resources/competition/solution/SolutionList.tsx
index 66977286..f861b9ed 100644
--- a/src/components/Admin/resources/competition/solution/SolutionList.tsx
+++ b/src/components/Admin/resources/competition/solution/SolutionList.tsx
@@ -7,11 +7,11 @@ export const SolutionList: FC = () => (
       <ReferenceField source="problem" reference="competition/problem" link={false} />
       <ReferenceField source="semester_registration" reference="competition/event-registration" link={false} />
       <FunctionField<RaRecord>
-        label="Má nahraté riešenie"
+        label="content.labels.has_solution"
         render={(record) => record && <BooleanField record={{xxx: !!record['solution']}} source="xxx" />}
       />
-      <ReferenceField source="late_tag" reference="competition/late-tag" label="Po termíne" link={false} />
-      <BooleanField source="is_online" label="Internetové riešenie" />
+      <ReferenceField source="late_tag" reference="competition/late-tag" link={false} />
+      <BooleanField source="is_online" />
     </Datagrid>
   </List>
 )
diff --git a/src/components/Admin/resources/competition/solution/SolutionShow.tsx b/src/components/Admin/resources/competition/solution/SolutionShow.tsx
index c0331c1e..6e043c08 100644
--- a/src/components/Admin/resources/competition/solution/SolutionShow.tsx
+++ b/src/components/Admin/resources/competition/solution/SolutionShow.tsx
@@ -9,8 +9,8 @@ export const SolutionShow: FC = () => (
       <ReferenceField source="problem" reference="competition/problem" link="show" />
       <ReferenceField source="semester_registration" reference="competition/event-registration" link="show" />
       <FileField source="solution" title="Riešenie" />
-      <ReferenceField source="late_tag" reference="competition/late-tag" label="Po termíne" link="show" />
-      <BooleanField source="is_online" label="Internetové riešenie" />
+      <ReferenceField source="late_tag" reference="competition/late-tag" label="content.labels.is_late" link="show" />
+      <BooleanField source="is_online" label="content.labels.is_online" />
     </SimpleShowLayout>
   </MyShow>
 )
diff --git a/src/components/Admin/resources/personal/profiles/ProfileCreate.tsx b/src/components/Admin/resources/personal/profiles/ProfileCreate.tsx
index 06ab0963..37344fe5 100644
--- a/src/components/Admin/resources/personal/profiles/ProfileCreate.tsx
+++ b/src/components/Admin/resources/personal/profiles/ProfileCreate.tsx
@@ -11,13 +11,13 @@ export const ProfileCreate: FC = () => (
     }}
   >
     <SimpleForm>
-      <TextInput source="first_name" label="Meno" validate={required()} />
-      <TextInput source="last_name" label="Priezvisko" validate={required()} />
+      <TextInput source="first_name" validate={required()} />
+      <TextInput source="last_name" validate={required()} />
       <ReferenceInput source="school" reference="personal/schools">
-        <AutocompleteInput optionText="verbose_name" fullWidth validate={required()} label="Škola" />
+        <AutocompleteInput optionText="verbose_name" fullWidth validate={required()} />
       </ReferenceInput>
       <ReferenceInput source="grade" reference="competition/grade">
-        <AutocompleteInput optionText="name" fullWidth validate={required()} label="Ročník" />
+        <AutocompleteInput optionText="name" fullWidth validate={required()} />
       </ReferenceInput>
     </SimpleForm>
   </MyCreate>
diff --git a/src/components/Admin/resources/personal/profiles/ProfileList.tsx b/src/components/Admin/resources/personal/profiles/ProfileList.tsx
index 24e61972..6a947115 100644
--- a/src/components/Admin/resources/personal/profiles/ProfileList.tsx
+++ b/src/components/Admin/resources/personal/profiles/ProfileList.tsx
@@ -4,10 +4,10 @@ import {Datagrid, List, ReferenceField, TextField} from 'react-admin'
 export const ProfileList: FC = () => (
   <List>
     <Datagrid>
-      <TextField source="first_name" label="Meno" />
-      <TextField source="last_name" label="Priezvisko" />
-      <TextField source="school.verbose_name" label="Škola" />
-      <ReferenceField source="grade" reference="competition/grade" label="Ročník">
+      <TextField source="first_name" />
+      <TextField source="last_name" />
+      <TextField source="school.verbose_name" />
+      <ReferenceField source="grade" reference="competition/grade">
         <TextField source="tag" />
       </ReferenceField>
     </Datagrid>
diff --git a/src/components/Admin/resources/personal/profiles/ProfileShow.tsx b/src/components/Admin/resources/personal/profiles/ProfileShow.tsx
index 69392172..600aa3ce 100644
--- a/src/components/Admin/resources/personal/profiles/ProfileShow.tsx
+++ b/src/components/Admin/resources/personal/profiles/ProfileShow.tsx
@@ -6,10 +6,10 @@ import {MyShow} from '@/components/Admin/custom/MyShow'
 export const ProfileShow: FC = () => (
   <MyShow>
     <SimpleShowLayout>
-      <TextField source="first_name" label="Meno" />
-      <TextField source="last_name" label="Priezvisko" />
-      <TextField source="school.verbose_name" label="Škola" />
-      <ReferenceField source="grade" reference="competition/grade" label="Ročník">
+      <TextField source="first_name" />
+      <TextField source="last_name" />
+      <TextField source="school.verbose_name" />
+      <ReferenceField source="grade" reference="competition/grade">
         <TextField source="tag" />
       </ReferenceField>
     </SimpleShowLayout>
diff --git a/src/components/Admin/seasonCodeStrings.ts b/src/components/Admin/seasonCodeStrings.ts
index 92d94ac5..496a989d 100644
--- a/src/components/Admin/seasonCodeStrings.ts
+++ b/src/components/Admin/seasonCodeStrings.ts
@@ -1,5 +1,5 @@
 export const seasonCodeStrings = [
-  {id: 0, name: 'Zimný'},
-  {id: 1, name: 'Letný'},
-  {id: 2, name: 'Iný'},
+  {id: 0, name: 'content.seasons.winter'},
+  {id: 1, name: 'content.seasons.summer'},
+  {id: 2, name: 'content.seasons.other'},
 ]
diff --git a/src/components/Admin/translations/sk_SK.ts b/src/components/Admin/translations/sk_SK.ts
new file mode 100644
index 00000000..46f12e6d
--- /dev/null
+++ b/src/components/Admin/translations/sk_SK.ts
@@ -0,0 +1,197 @@
+import slovakMessages from 'ra-language-slovak'
+
+export const sk_SK = {
+  ra: {
+    ...slovakMessages.ra,
+    page: {
+      ...slovakMessages.ra.page,
+      list: '%{name}',
+    },
+    sort: {
+      ASC: 'Vzostupne',
+      DESC: 'Zostupne',
+    },
+  },
+  resources: {
+    'cms/post': {
+      name: 'Príspevky',
+      fields: {
+        caption: 'Názov',
+        short_text: 'Krátky text',
+        details: 'Detaily',
+        added_at: 'Vytvorené',
+        visible_after: 'Viditeľné po',
+        visible_until: 'Viditeľné do',
+        sites: 'Stránky',
+        links: 'Odkazy',
+      },
+    },
+    'cms/flat-page': {
+      name: 'Ploché stránky',
+      fields: {
+        id: 'ID',
+        url: 'URL',
+        title: 'Názov',
+        content: 'Obsah',
+        sites: 'Stránky',
+      },
+    },
+    'competition/competition': {
+      name: 'Súťaže',
+      fields: {
+        name: 'Názov',
+        slug: 'Slug',
+        start_year: 'Start Year',
+        description: 'Popis',
+        rules: 'Pravidlá',
+        competition_type: {
+          name: 'Názov súťaže',
+        },
+        sites: 'Stránky',
+        who_can_participate: 'Who Can Participate',
+        min_years_until_graduation: 'min_years_until_graduation',
+      },
+    },
+    'competition/event': {
+      name: 'Udalosti',
+      fields: {
+        competition: 'Súťaž',
+        year: 'Ročník',
+        season_code: 'season_code',
+        school_year: 'Školský rok',
+        start: 'Začiatok',
+        end: 'Koniec',
+        location: 'location',
+        additional_name: 'additional_name',
+        registration_link: {
+          id: 'ID',
+          url: 'Odkaz na registráciu',
+          start: 'registration_link.start',
+          end: 'registration_link.end',
+          additional_info: 'Ďalšie informácie',
+        },
+        publication_set: 'Publikácie',
+      },
+    },
+    'competition/semester': {
+      name: 'Semestre',
+      fields: {
+        competition: 'Súťaž',
+        year: 'Ročník',
+        season_code: 'season_code',
+        school_year: 'Školský rok',
+        start: 'Začiatok',
+        end: 'Koniec',
+        complete: 'complete',
+        additional_name: 'AddditionalName',
+        registration_link: 'Odkaz na registráciu',
+        series_set: 'Série',
+        publication_set: 'Publikácie',
+        late_tags: 'late_tags',
+      },
+    },
+    'competition/series': {
+      name: 'Série',
+      fields: {
+        semester: 'Semester',
+        deadline: 'Deadline',
+        order: 'Poradie',
+        complete: 'Complete',
+        problems: 'Úlohy',
+      },
+    },
+    'competition/problem': {
+      name: 'Úlohy',
+      fields: {
+        series: 'Séria',
+        order: 'Poradie',
+        text: 'Zadanie',
+        image: 'Obrázok',
+        num_comments: 'Počet komentárov',
+      },
+    },
+    'competition/solution': {
+      name: 'Riešenia',
+      fields: {
+        problem: 'Úloha',
+        semester_registration: 'Riešiteľ',
+        late_tag: 'Po termíne',
+        is_online: 'Internetové riešenie',
+        solution: 'Riešenie',
+      },
+    },
+    'competition/event-registration': {
+      name: 'Registrácie do súťaží',
+      fields: {
+        school: {
+          abbreviation: 'Škola',
+        },
+        grade: {
+          tag: 'Ročník',
+        },
+        event: 'Event',
+      },
+    },
+    'personal/schools': {
+      name: 'Školy',
+      fields: {
+        name: 'Názov školy',
+        street: 'Ulica',
+        city: 'Mesto',
+        zip_code: 'PSČ',
+        district: 'Okres',
+        abbreviation: 'Skratka školy',
+        email: 'Email',
+      },
+    },
+    'personal/profiles': {
+      name: 'Uživateľské profily',
+      fields: {
+        first_name: 'Meno',
+        last_name: 'Priezvisko',
+        school: {
+          verbose_name: 'Škola',
+        },
+        grade: 'Ročník',
+      },
+    },
+  },
+
+  controls: {
+    back_home: 'Späť na hlavnú stránku',
+    logout: 'Odhlásiť sa',
+  },
+
+  content: {
+    labels: {
+      general: 'Všeobecné',
+      preview: 'Náhľad',
+      links: 'Odkazy',
+      publications: 'Publikácie',
+      series: 'Série',
+      late_tags: 'Late_tags',
+      problems: 'Úlohy',
+      history_events: 'History_Events',
+      back_to_list: 'Späť na list',
+      competition_type: 'Typ súťaže',
+      history_events_count: 'HE count',
+      name: 'Meno a priezvisko',
+      reg_link: 'Odkaz na registráciu',
+      reg_link_add: 'Pridať odkaz na registráciu',
+      problem_count: 'Počet úloh',
+      is_online: 'Internetové riešenie?',
+      is_late: 'Riešenie po termíne?',
+      next_event: 'Prebiehajúca alebo najbližšia akcia',
+      has_vzorak: 'Má vzorák',
+      has_solution: 'Má nahraté riešenie',
+    },
+    footer: {
+      timezone_message: 'Všetky časy sú uvedené v časovom pásme Europe/Bratislava',
+    },
+    seasons: {
+      winter: 'Zimný',
+      summer: 'Letný',
+      other: 'Iný',
+    },
+  },
+}
diff --git a/src/types.d.ts b/src/types.d.ts
new file mode 100644
index 00000000..add9880e
--- /dev/null
+++ b/src/types.d.ts
@@ -0,0 +1 @@
+declare module 'ra-language-slovak'
diff --git a/yarn.lock b/yarn.lock
index b9b73e63..cc6dce21 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9686,6 +9686,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"ra-language-slovak@npm:^3.6.2":
+  version: 3.6.2
+  resolution: "ra-language-slovak@npm:3.6.2"
+  checksum: 10/e707ed6519349d56ec10005c72ab31e1ec98ff59894a64c44e2c82faab116eaaabe08188de0fd18fdfbf1057284aa239b19de5e29580da5caa241542d94484ba
+  languageName: node
+  linkType: hard
+
 "ra-ui-materialui@npm:^5.4.0":
   version: 5.4.0
   resolution: "ra-ui-materialui@npm:5.4.0"
@@ -11802,6 +11809,8 @@ __metadata:
     mathjax-react: "npm:^2.0.1"
     next: "npm:15.0.3"
     prettier: "npm:^3.3.3"
+    ra-i18n-polyglot: "npm:^5.4.0"
+    ra-language-slovak: "npm:^3.6.2"
     react: "npm:19.0.0-rc-66855b96-20241106"
     react-admin: "npm:^5.4.0"
     react-cookie: "npm:^4.1.1"