Suggestion for game streaming setup - eviltoast

Hi everyone! My current gaming setup is the following:

  • Desktop PC with AMD CPU and GPU in my studio, WiFi 6 5ghz connected
  • Samsung 4k TV in my living room with a standard Chromecast device in and a (modded) Nintendo Switch, all WiFi connected

I want to find a way to stream my desktop PC game to my living room. What’s the best software and hardware I could use? Do you have something to suggest?