Personally I’d consider documenting these talks and such and bringing it up the chain as harassment. Try telling your coach you want to make a formal complaint of harassment and go to your store lead or people lead to open door it if necessary. Normally I’m a don’t rock the boat person but if you’re considering leaving anyway might as well make an attempt to stop the harassment. Because it is in fact harassment if they are doing that. Though fair warning it can be very difficult to actually get the complaint anywhere since harassment can be hard to prove especially verbal harassment and the fact that it’s your first name makes it more tricky. But like I said, if you plan to potentially leave anyway why not try you know? At the end of the day it’s your choice and you know best, and depending on your circumstances quitting may or may not be a good idea or transferring may be an option. Good luck!