Cloning stacks

[Sarah]

I have an application with a stack that gets cloned to allow multiple 
instances of the same stack to be open, each showing different things 
as specified when they are opened. This works fine except that when I 
first clone the stack, it flashes up with it's label showing as "Copy 
of Original". Then I can rename it, but I always get that first ugly 
view.

I've tried locking the screen, I've tried hiding the original before 
cloning it, I've tried re-labelling the original before cloning, but I 
can't stop it showing this "Copy of...". Does anyone have any other 
ideas?

Thanks,
Sarah