Remove WooCommerce Gravestone Extras -- 2

I run a Norwegian WooCommerce store that sells gravestones. On every product in the “gravstein” category, the single-product template now shows roughly 60 unwanted “extra products” underneath the main description (see example: https://gravsteingrossisten.no/produkt/n5196/)... (Budget: $10 - $30 USD, Jobs: CSS, JavaScript, MySQL, PHP, Web Development, Website Design, WooCommerce, WordPress)