If "Go fuck yourself" is not your style or otherwise inadvisable, then another option is to start with "You will not call me that. You will call me by my name. Thank you." Say this as calmly and evenly as you can. Keep saying it. Don't let her rattle you into straying from this.
If she insists, then pick a name to call her and insist on it no matter how much she objects. I doubt I need to suggest such a name, but rather I trust you to engage your creativity.
Even so, I don't have any objection to "go fuck yourself" if you think that wouldn't put your job in jeopardy.