I had a classmate that hated her name that went by Peaches. She would politely correct each teacher each year, and it was done.
The only time I ever saw her have an issue was with a shitheel sub who refused to call her that, and the class literally revolted. Started yelling “thats her name” and “what’s your problem!” We just brutalized that dude for the whole class hour about it. Never saw him again.