code: def set_current_language(self, language_code, initialize=False):
          
          self._current_language = normalize_language_code(language_code or get_language())
  
          # Ensure the translation is present for __get__ queries.
          if initialize:
              self._get_translated_model(use_fallback=False, auto_create=True)
docs: Switch the currently activate language of the object.