Possible to eliminate 'extra' part of FURL when copying cat?

[socceronly]

Let's say I have 10 things each with 10 sub categories that repeat.

Soccer Clubs by Province

Hockey Clubs by Province

I create Provinces with all ten.

When using the copy feature for Provinces, how can I eliminate the extra part of the FURL in the subcategory?   I rename so they are unique

Alberta gets renamed to Alberta Soccer Clubs

For example

This is a record created directly in Provinces, a nice FURL

http://www.canadaisplaying.com/clubstest/provinces/alberta/edmonton-soccer-fun-r6/

 

Copy the Provinces Categories and move them under Soccer, change the name and FURL, however you get this

 

http://www.canadaisplaying.com/clubstest/provinces_33_33/alberta_soccer_clubs/calgary-mega-soccer-r5/

 

The extra /provinces_33_33/  is there.

I get it needs a unique identifier when it is copied, but if I rename it so it's unique is it possible to get rid of this, or should I just enter all (hundreds) manually?