I'm just wondering what you mean by other countries. Pirate101 is already accessible in other countries than just the States. I play the game from Canada, and I know that Golden Guardian plays the game from Australia. Besides these countries I am sure that the game is accessible in South America and probably Europe as well. Although there is not a Europe specific version of Pirate101 yet like there is for Wizard101.
But still, Pirate101 is available in more countries than just the States.