def copy_multireddit(self, from_redditor, from_name, to_name=None,
                         *args, **kwargs):
        """Copy a multireddit.

        :param from_redditor: The username or Redditor object for the user
            who owns the original multireddit
        :param from_name: The name of the multireddit, belonging to
            from_redditor
        :param to_name: The name to copy the multireddit as. If None, uses
            the name of the original

        The additional parameters are passed directly into
        :meth:`~praw.__init__.BaseReddit.request_json`

        """
        if to_name is None:
            to_name = from_name

        from_multipath = self.MULTI_PATH.format(from_redditor, from_name)
        to_multipath = self.MULTI_PATH.format(self.user.name, to_name)
        data = {'display_name': to_name,
                'from': from_multipath,
                'to': to_multipath}
        return self.request_json(self.config['multireddit_copy'], data=data,
                                 *args, **kwargs)
Copy a multireddit.

        :param from_redditor: The username or Redditor object for the user
            who owns the original multireddit
        :param from_name: The name of the multireddit, belonging to
            from_redditor
        :param to_name: The name to copy the multireddit as. If None, uses
            the name of the original

        The additional parameters are passed directly into
        :meth:`~praw.__init__.BaseReddit.request_json`