Free addon to show accessories on list of products
With this free module dedicated for PrestaShop you can easily display accessories (associated with product) on list of products.
To build list of accessories module uses prestashop's default feature to define "related products". This feature is available on each product edit page.
Module has improvement that fixes issue related to bad display of "displayProductListReviews" hook in PrestaShop 1.7 classic theme.
To turn on improvement it is enough to turn on option to fix the issue on module configuration page
The advantage of this free addon is fact that it works properly with layered navigation filters (in new prestashop called faceted search)
more informations about the plugin you can find here (on official website of the addon):
Free addon to show accessories on list of products