o.k. as german was not existing, i did a quick translation as it is not toooo difficult
please find the files enclosed!
i translated it after my needs, no admin translation is involved.
just copy the folder "german" into the language folder.
setup german as main language in your admin panel.
for EUR you have to edit the file 'showproducts.php' as mentioned in THIS
i used EUR instead of the euro sign as there were some problems with the coding and i didn't want to change anything which was not necessary.
EDIT: it's for v 2.93 vb3 enhanced.
p.s.: wer rechtschreibfehler findet kann diese bitte mitteilen