Change strings and icons on my two Android programs

I got two Android programs on the Market [login to view URL] (check here) I'm gonna remove them from the Market and submit them again under new names (same brand) and new icons. I got the full sources for both Free and Paid versions. I just need to change their icons and strings to change them for a new name. I assume we must change something else to be able to resubmit them to the Market under a new name. It is a simple task, quick and easy to do.