I have just developed JavaScript file that will translation text as it loads a given page, this way you only need one published version in any language and simply pass the language code when launched.
Let's say your native language is Spanish so you publish as Spanish and you also need English, German, etc. When you launch, just pass ...&lang=EN-US for US English or ...&lang=FR for French
Still in alpha stage, let me know if your interested. Requires 3rd party translation software.
