Class change PLEASE

There NEEDS to be a way to change class. I just want to change one of my alts from a class that I never played and don’t like to one that I do like. I made a priest and got his engineering up pretty high and now I have to level him up but I hate it and it’s ruining my engineering fun lol I should have made him a hunter so he can actually benefit from some of the stuff he builds. Live and learn, now please let me fix it lol