I can shed some light on your first question. The Language Copy function will create new language aware sites as you indicated. You must then get the content translated by the following means:Kickoff the OOTB Translate workflow from the sidekick and overwrite the source language with your translation. You can use the Google Translate package but as you noted, this method is not very scalable for lots of translated content. You can also write your own workflow to send content to translation; howe...