Easy way to switch main display sound

I have my living room TV connected to my PC (Windows 10) as well as my monitors. I’d like simple shortcut(s) to toggle between using my TV for main display/default sound and then going back to one of my monitors and PC speakers. Currently I’m just toggling either choice manually via control panel and task bar.

Is there software available for something like this or like a BAT file example that someone can share?