for 1°) LogonStudio when activated do the same when closing session ...
2°) i've found how to do it for LogonStudio by editing the theme.ini and replace all texts in my language, but it's not really fun to do it for each Logon ...
I think it would be fairly easy for Stardock to add an option to switch to a language, and pretty sure people from different contries would send the translation package for adding it in the LogonStudio language file list... (it's already ready for french

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