customizr pro sandbox

i didn’t see on the forums (342 of unsearchable pages) —
I assigned the theme to my base URL when I purchased it – but I’m building in a sand box at a /maybehere location- can i change the theme’s key location – i want to have that child location to do teaching to the people that need to update the site once it’s built .. I won’t have 2 websites using the theme … the subcategory just for testing as I need to keep the base url pretty much operational once i get everything figured out .. I tried just using the free version, but since I paid for the PRO – i’d really like to build it out and figure out what I can and can’t do with the version I paid for … can i switch the key back and forth?
my user name on customizr site is oakwine