no, in all languages, but only in urls.
The problem was in first wiews of each pages corcening the characters specifics of each language, like ü ß ä in german. These was replaced in urls not with %20 but with code like A8, C6, ecc.
But after purging cache and realod page it looks good, the only problem was that sometimes in translation the "-" was lost and replaced by %20.
my explanation is better?