Is it possible to rename a theme once it's installed? I have one theme installed "Chorincles". I would like to add another theme, and name it something else as well.

For instance:

I would like to have "Chonicles" listed as say "RPG" in my themes section and say "subBlack3d" as "FPS" in my themes section.

That way members of my site that play RPG's can easily select the RPG theme by that name, and members that play FPS's can easily select the theme I have installed for them as well.

if only have those 2 themes upload another make it as default, then rename the 2 themes, their folder and in the .html/.php/.tpl files to point to the new theme name.