[Typo3] copying pagetrees

[Rafael Freuler]

Hi
I would like to copy a pagetree containing many pages.
On those pages there are content elements that contain links to other 
pages in the same pagetree. When I create the copy of the pagetree I 
would like those links to be updated, so that they link to the correct 
pages in the new pagetree and not to the pages in the old pagetree.

Does anyone know a way to do that? Or maybe a workaround?

Best regards,
Rafi