Change of featured image size

Hi there

We have product images in our shop that have a size of 800 x 800 pixel (square) and 600 x 1200 pixel (portrait) and would like to bring them in a nice format for social sharinging (landscape). Normaly top and bottom are cutted away in the preview on facebook – they look like zoomed in. Is there a chance to make it look better with your plugin? We’d like to set up an overly with our logo and a text in the og format 1200 x 630 pixel and center the featured image of the products in it. As we have a few thousand products we’re looking for something automated.

Best,
Fletsch