IMPORTANT NOTE ON RENAMING: If you have more than one transferred character, regardless of which character you select, you will be prompted to rename all of your transferred characters in order from the top of the character selection screen downwards. Please take extra care to ensure you are renaming the correct character by comparing their temporary names to ensure they match.
I wish i saw this post before I renamed my toons
;/ I asked customer service and they said However, we area not able to rename your sith war or your sith inq characters that were transferred and the names u selected for them are permanent. I was kinda pissed at that ;/ after seeing this post I put a ticket in again and this time i added quotes from Stephenreid