Set Language to German

Hello,

we get no support via E-Mail, so we will try it here:

We can't change your timeline component to German.
To be more flexible, we want to build the pages with the modules.

Except for the schedule module, you can't set a language for the modules or the views.
The current system language German (DE-de) is also not used even when german .ini language files added.
Is there a german language pack for easy installing?

It would be great if you could show us how we can achieve this.

Regards
Hermann