How to get portuguese Hot Potatoes?

I've downloaded hot potates to my mac. The problem is that it is in english. I have to create exercises in portuguese. I´ve tried to get it in portuguese but I haven´t had any success.
Please, if you have a solution, contact me.
sandrine-coelho@sapo.pt

http://hotpot.uvic.ca/sites6.php
ok an e-mail.