When you block/mute the person can't hear you

As the title say, when you block/mute a person, that's maybe because you dont like this person, and don't want the person hear you, so, when you block/mute or even if you dn't, have a button when u click on, to the persone can't hear you.

Exemple : Girl come in ur voice channel, but you're with u friend, and don't want to leave because of the Girl, so if she annoy you, just click on the button for the girl dnt hear you, and mute her, and all is done and okay no more problems ! 

French : 

Simplement empêcher quelqu'un de vous entendre, pour x raisons, &/ou l'empecher de vous entendre va mute/block. Voilà