When a contact clicks the "Manage preferences" they get a list of all blog subscriptions. It would be much more user-friendly if they get the 1 blog subscription to tick off, and then they can choose a language variation. See below how it looks now - when we start to create multible variations, it will be a long list.
The other thing:
When creating a variation to a blog, it is named the same. So when creating email or other things connected to the blog, it is very tricky. It is not possible to change the name.
I know I can create an email in the setting, but having the same name is not really smooth or user friendly.