This is really important, guys. I'm not sure why this is in the "Maybe One Day" category instead of being actively worked on. Marketo users will not name campaigns or lists correctly or the way the want to the first time. Very often, with better understanding of how to manage Marketo, I find myself wanting to use a different naming convention. Also, there are always the typos in the names. Cloning and deleting the original list or campaign is suboptimal, especially since you lose all historical analytics on campaigns when you clone them. Please find the time to work on this!