Axios setting gamename

Thank you i still have the issue with setting game but setting title now works, but noticed i put one letter wrong in my token making it invalid.
setting is confirmed working.

                        data = {
                            'title':`${streamtitle}`
                        };
                        axios.patch('https://api.twitch.tv/helix/channels?broadcaster_id=123393473', data, {'headers':headers});

I still have issue setting game.
I think maybe the name im passing is incorrect as im getting error code 400.

                     data = {
                            'game':`${gametitle}`
                        };
                        axios.patch('https://api.twitch.tv/helix/channels?broadcaster_id=123393473', data, {'headers':headers});