Yeah, but I am just assuming that after a transition period they would stop using your name. But you should never burn your bridges...so be patient and if they

Yeah, but I am just assuming that after a transition period they would stop using your name. But you should never burn your bridges...so be patient and if they do not do anything about it then politely approach them. I would say a month is enough...but then did you not have a handover period that should have taken care of this issue.