Binding down number of related products shown.

-- url of the page with the problem -- : www.mijninterieurwinkel.nl
-- HikaShop version -- : 5.1.5
-- Joomla version -- : 5.2.5

Hi there,

We now have quite some products in the shop and we are tuning the look and feel and the quality of the information. On the bottom of the product we show the related products module. But if a product is related to more than 4 we get lot of pages for that. See the attachment or look at mijninterieurwinkel.nl/index.php/overzic...ct/plinten-plaatsing .
Can we some how bind the number of listed related products to only the first four or rather four random products, instead of listing all of them?

Thanks in advance,

Reijer van Galen