Nostalrius Begins - Quality wow vanilla realm (1.12)

I have been getting constantly harassed in-game about a name that is my initials IRL. I contacted a GM and he would not change it because it was not "offensive". It is Offensive in nature and pertains to ones sexuality if I am being harassed about it in obscene ways, ie asked if I am gay because I am selling "Small black pouch" (that I found in Elwynn).Now tell me if this does not violate the ToU. Please just fix this simple issue I am tired of being harassed.

Terms of use
Name choices:

When you choose a character name, create a guild, or otherwise create a label that can be seen by other players using the Game or the Service, you must abide by the guidelines as well as the rules of common decency. If Nostalrius staff finds such a label to be offensive or inappropriate, it may, in its sole and absolute discretion, change the name, remove the label and corresponding chat room, and/or suspend or terminate your use of the Service.
If you find a name that does not respect these naming rules, you can report it using the corresponding assistance system.

Any name that matches any of the following categories, explicitly or not, will be considered outlaw and will be forcefully changed:

Religion, Politics;
Incomprehensible;
Staff member name;
Racism, Ethny, Nationality;
Sexuality, Violence, Drugs;
Harrassment or Diffamation;
Obscenity, Vulgarity, Insults.