Editing the Bathing Body Permanently

Thanks for your reply. But I know how the mod works, I've been using it for a year now. The original author of the Outfit Copy mod is deceased, and besides, I don't think this mod will allow me to do what I'm trying to achieve, since anything I do isn't permanent. However, my question(s) were more directed to anyone who knows of another mod which would solve my issue, or some other type of solution.