Customize product block on page

Hi all,

I have build a portfolio page of our services with a 'shop' template. The reason I did that, is that I can add 'product blocks' to different pages of our website to showcase relevant projects of our portfolio.

Question. Is there a code or a way to - just for the product block- add the banners as shown in the picture below, without affecting the pictures shown on the product page?

Thnx!