now i know exactly what i need.
On the Product page of woocommerce, i have the main image and maybe 4 additional images under the main image for the product slider.
All these images are mentioned in the rich snippet in the header.
All of them get that og-image and the other stuff.
I only want that the first main image got the rich snippet.
Also i have deactivated the rich snippet type under the “product page” with “nothing”
but the snippet does not change in the html.
I don’t have cache on for logged in users and also have deleted the cache, but still its there.