Thread:Translating talk:Page translation feature/Copy source and translation to new title

What's the best way to copy a source page and its translations to a new title? Not moving but copying. Example: you want to copy Stewards/elections 2011-2/Guidelines (suppose it was translated with the extension) to Stewards/elections 2012/Guidelines and then adapt it. Compare the CentralNotice extension feature to "Create a copy of the banner" (clone it). Thanks.