"When choosing a character name:
- The name must be between 2-12 characters long.
- Accented characters are supported.
- Numbers and symbols are not supported.
- Mixed capitals and spaces are not supported.
All player-made names must follow our Code of Conduct.
Additional Rules for Role Playing Realms
World of Warcraft Role Play (RP) realms are intended to provide players with an added level of immersion in the game world and must avoid being disruptive to the world. Examples of common unacceptable or disruptive RP names include (but are not limited to):
- Non-medieval or non-fantasy names (For example: Slipnslide, Robotman, Discoinferno)
- Names that reference well known people, characters, brands, places, or icons (For example: Britneyspears, Austinpowers, Mcdonalds, Georgewashington, Newyork)
- Names that consist of multiple words (For example: Inyourface, Welovebeef, Howareyou, Sixtyseventy)
Blizzard reserves the right to assign a random name to any character violating our RP naming policy. For more severe or repeat violations, we may apply additional penalties to the account."
This is straight from the source themselves, Blizzard. In regards to the code of conduct part, here is what it says about names specifically.
"Names are subject to the same rules established above. Any name the player has the ability to customize—such as player names, BattleTags, and guild names—must be appropriate and inoffensive. Any name that violates our standards or disrupts the community will be changed, and additional limitations may be placed on the offending account per our discretion.
Take note that acceptable names are determined by player reports and Blizzard’s decision, and role-playing servers may have distinct standards for using game-appropriate names."
That is the code of conduct, referenced in the first bit of information taken from their report page.
I am not here to argue politics, or the verdict of the referenced name in question, but that said, it is an inflammatory and controversial ruling and could be deemed as “disruptive”. You can put the same name in place in the name change and run the risk of having it reported again, but in any case, if it does get reported, Blizzard will not play the world’s smallest violin for you.
Maybe just come up with a better name.