Hi @danicasati,
My apologies for the inconvenience, it’s unfortunately out of my hands. Nevertheless, I’ll keep following up until it’s resolved.
Facebook snippet caching
Regarding Facebook, they cache every single webpage it encounters for quite a long time.
Here you can ask Facebook to fetch the latest version of your page, simply via hitting “Fetch new scrape information” after entering the URL:
https://developers.facebook.com/tools/debug/og/object/
If you have the updated translations ready, the new snippet information should appear.
Following up on the incorrect translation
I requested moderators to update the translation, unfortunately to no effect:
https://wordpress.slack.com/archives/C02RP50LK/p1520530626000316
So, I’ve featured another request here:
Hello Polyglots!
Let’s hope it’s fixed soon ??
Meanwhile, I’m still awaiting translation editor volunteers to apply.