I haven't played around with other languages at all, Since i don't speak any of them. But i know that data is supposed to be held in the localization tables. If you can figure out which rows are Portuguese, And then translate whatever is in there into that language, It should work. But fair warning, It's a gigantic job, Unless by some miracle most of it is in that language already. Another way would be to try and locate a Cata server database that's already in Portuguese. But that would most likely not work with our server, Unless you know how to only copy the localization files.