It might not work. Considering if the game is tagged for other regions than your own you will get the not available for your region or area and probably be forced to use the low violence one, Also not I would advise not to using a vpn to bypass it as there is a risk where you will be banned and lose everything. The vpn rule I read the other day also after being told do not use a vpn again or it will be instant ban.
[Edited by ServiusTheBear, 9/13/2013 8:29:31 AM]
the blood dlc for shogun 2 was banned in....germany i think it was, but people bypassed it by simply having people from outside gift it to them, and it worked fine