Changing a user name, but not email address, and still preserve the history comments in Trello?

[Cindy H]

I took over a user who left our company, but when I type my information in Trello her name always came up.  I still use the email address that was assigned to her.  I changed the account to my name, but all the historical comments the previous person entered changed to my name as well (when i obviously wasn't here).  Is there a way to add my name at a point in time when i started, but keep her name previous to my start date?