This is my second day with wordpress and I would like to translate the whole website to my native language (Portuguese). I've translated a couple buttons and stuff, but it takes me a while to find where it is within the PHP codes, and, a friend of mine who works with wordpress, said it could be dangerous to alter the theme and cherry framework files.
I am looking for a tool/plugin where I can manually translate all the strings, and not use Google translate, as most plugins I've saw. Any tips?