Hiding irrelevant product page content from google

Thank you again Nicolas, Your support is brilliant.

Just one thing I see it is displaying thumbnail images from all categories below the product.
Is there a way to make it only display the thumbnails of other products in the same category.

So if the user is only shopping for cafe loyaty cards the only thumbnails they will see below the main product is other cafe loyalty card designs and not wedding invites (which they are unlikely to purchase)

Nicolas,

Thank you that worked perfectly.

Thank you!!!