Translation from English to German incorrect since Events Calendar update

Hi,

I need some help with a translation in Elementor.

Since the big update to the Events Calendar, my events are no longer fully translated into German.

At first I thought it was due to the Events Calendar translation. Today I found out that the month is only not translated if I design the page with Elementor.

Where can I correctly enter the translation of the months or arrange for the correct translation?

With Elementor: https://www.zeitzuwandern.de/veranstaltung/bad-sooden-allendorf-gesundheitswandern/

with wordpress: https://www.zeitzuwandern.de/veranstaltung/bad-sooden-allendorf-gesundheitswandern/

Thank you very much.

The page I need help with: [log in to see the link]