#434

frontend/src/lib/countsDefinitions.ts

@@ -1,6 +1,6 @@
 import { createContext, useContext } from 'react'
 
-import { i18n, translateUIMessage } from '@/lib/i18n'
+import { languageUIMessage, translateUIMessage } from '@/lib/i18n'
 import { apiGet } from '@/lib/api'
 
 import type { LocaleCode } from '@/lib/locales'
@@ -52,9 +52,7 @@ const localiseCountsDefinition = (
 ): CountsDefinition => {
   const heading = (name: CountField['nameLocale'], aliasesFlg: boolean) => {
     if (name == null) return null
-    const key = `languageNames.${name.languageCode}`
-    const language = i18n.exists (key, { ns: 'counts', lng: locale })
-	? translateUIMessage (key, 'counts', locale).text : name.languageCode
+    const language = languageUIMessage (name.languageCode, locale).text
     const scripts = new Set ((definition.nameColumns ?? [])
 	.filter (field => field.nameLocale?.languageCode === name.languageCode)
 	.map (field => field.nameLocale!.scriptCode.toLowerCase ()))