Magnolia 5.6 reached end of life on June 25, 2020. This branch is no longer supported, see End-of-life policy.
Just proposing a possible structure
...
Maybe here an image.
And a link to Types of translatable text
Open point: proper naming for the 2 different locales.
Tmp names for this tmp page to be reused among this page:
Used for User interface labels.
To display content to the client in the proper language, used for editorial content, template labels
With the configuration you define a set of possible languages plus a default language.