localized site.Title

[therobrob]

1. open fipguide.org or any subpage uses list Template
2. switch between /de and /en
3. inspect the title attribute

current state:
no difference between /de and /en

target state:
title attribute uses the correct language

further information:
there is no .md file for localization, so no content is provided automatically. Currently the text-fragments for h2 comes from i11n. This should be standardized either.