to copy a design needs often a lot of time to rename.
If the copy should bei in the same folder, you have to delete at every file the " (2)" and rename it.
There are the options prefix and suffix but i think its not enough.With them you can olny add something, not replace ore delete.
With options like rename it will be quicker.
You have files with speeking filenames like this:
and want to make this:
you have need a lot of time.