Hey, this is a simple project that will change based on what your language is set to. It will say the same phrase in any language supported by scratch. Give it a try! Okay, so it only works with the languages supported by the translate tool. Apparently that tool doesn't include EVERY language that people can set their language to, but it includes most of them. And, if the TTS (text to speech) doesn't include the language, it will just start spouting out all of the different letters (rather than reading it), or it may say nothing at all.
All code was by me. Just wanted to give a way for everyone's projects to be able to support multiple languages.