Hi 

I have a problem with copy an article in Odoo on V.16. 

I found out, that when we copy an article, the image in the preview in Facebook was not correct. The reason is that og:image and og:description stays the same as in the original article. 

How can I change those 2 paramter or let them recalculate?

og:image

and 

og:description

Interesting is that the canocical tag ist correct and has also the correct link in it. Now  it shows on Facebook the 20mm image item and not the 40mm image.

This is the problem: