When customizing the templates - I do only see the default template in my own language - I can not choose the default translations of the same template - that would make it much easier to customize the other languages too. My workaround is in the moment to filter the already sent mails to my guests and I get the defaults from the other languages from there - but find it strange that it is not possible to access these translations from the customizing menu.
Best regards,
Karo