I've been having issues renaming a lot of my characters lately but I recently came with a solution. As time passes by I'm going to be going back to my older submissions and re-titling different submissions so that way each character now has their name that I come up with. I already have a couple that's already been determined as is. This is going to be a gradual change overtime so expect certain titles on my submissions to be changed within the next few months or weeks.