code: def rename_multireddit(self, current_name, new_name, *args, **kwargs):
          
          current_path = self.MULTI_PATH.format(self.user.name, current_name)
          new_path = self.MULTI_PATH.format(self.user.name, new_name)
          data = {'from': current_path,
                  'to': new_path}
          return self.request_json(self.config['multireddit_rename'], data=data,
                                   *args, **kwargs)
docs: Rename a Multireddit.
  
          :param current_name: The name of the multireddit to rename
          :param new_name: The new name to assign to this multireddit
  
          The additional parameters are passed directly into
          :meth:`~praw.__init__.BaseReddit.request_json`