Not regcognizing the language from translation

All my events were created in German by default. If you call up the events in English (en), the translation is taken, but the page does not notice that it is the English part - wrong menu, wrong language switch, etc ... Is there a workaround, or is it necessary to create own events in every language?
Thx for help.

www.grazguides.at/neu/en/termine/steierm...-wanderung-27-235-en

Hello

You do not have to create events for every languages. Just create event in default language and translate it to other languages should be enough

The problem here, seems causes by wrong menu item detection. The question here is how do you reach that event in English language? From what page you access to that event ?

Tuan