Suggestion: automatic changing of keybindings based on current game

For example, when playing certain games I use a different push to talk key than others. I like to have my in-game push to talk to be my discord's push to mute so that it does not transmit my voice to people in discord twice if they are in the game with me or so that if they aren't playing with me they don't need to listen to my calls. Would enable me to not need to change my push to mute keybindings each time I play a different game.