Is there an editor that allows you to change the name of your clan mates?
You can use some action replay magic:
http://www.gamefaqs.com/boards/937330-final-fantasy-tactics-a2-grimoire-of-the-rift/44087543 (http://www.gamefaqs.com/boards/937330-final-fantasy-tactics-a2-grimoire-of-the-rift/44087543)
how does this work. can i choose whatever name i like?