cldr-localenames-full/main/oc-ES/languages.json

Translated versions of locale display name elements: languages, scripts, territories, and variants. (all locales)

{
  "main": {
    "oc-ES": {
      "identity": {
        "version": {
          "_cldrVersion": "44.1"
        },
        "language": "oc",
        "territory": "ES"
      },
      "localeDisplayNames": {
        "languages": {
          "en": "anglés",
          "oc": "occitan"
        }
      }
    }
  }
}