I've had a quick go at re-regioning it into CUSA01068, but I don't have that version of the game to test it on.
If anyone wants to give it a try, then please let me know if it works or not.
I'd recommend trying it on a dummy account first if you care about trophy order and timestamps. Because again, these haven't been tested yet.
LINK Removed. You can now find it on the first post.
The load menu may not show the correct infomation, but it should load into correct area's needed for the trophies.