Don't I feel dumb, I searched all issues here and the documentation online and absolutely forgot you guys had a man page. I figured it was something like that though. Sorry for wasting your time, that fixed it of course.
lol, this so much
I was almost there though. I used man 5 dunst (which opens the config documentation instead of the command documentation like man dunst) to make notifications follow the screen on which my mouse is currently on. But I didn't think about looking in there for my prefix problem, lol