docs: def locale_title(locale_name):
      """
      Giving a locale name return its title, taken from the settings.EXTRA_COUNTRY_LOCALES
      
      If the locale is not in the settings.EXTRA_COUNTRY_LOCALES, return it unchanged
      """
      l = dict(settings.EXTRA_COUNTRY_LOCALES)
      if locale_name not in l:
          return locale_name
      return l.get(locale_name)