Can you turn off character sounds in the full game?

I got the demo because the game is finally under 50 dollars, and I really want to buy it, but...

I hate the sound the main character makes whenever he does an action. It's the same sound, every single time you swing the axe or a number of other things. This is a potential deal breaker for me. I can't buy a game that annoys me so much, so often.

So, in the full game, is there a way to turn off character sounds, or mute the main character, or something so I don't have to hear this sound? The demo has no options or settings or anything like that, but the full game might. Maybe?