Global Character Voice

Is there any way of making an option to mute the global chatlines from champs? I'm not talking about what champs say to their player, but when they interact and talk to other characters, because although some of them are interesting, others can get really annoying, like saying throw another rock, and in general etc. there are many others as well but these are just a few off the top of my head. It can become really annoying to deal with, especially when I want to hear to whatever it is my champ is saying. For quite a while now I've just had champ voices on mute because as their lores and stuff get updated they get more interactions and lines, and although thats nice, it can be kinda annoying.