it is, but it a bit trikey and has (as far as my knowledge) be done with redirects.
you would essentaily be hosting the same fodler twice adn the different tempate would be thte tempalte fo that folder.
whan the user logins, they would become redirected to the tempate, and teh links there can be edited.
Its messy and not a great way to do it, but it is possible...