We hade some tiny issues due to our concept on one particular site. idnovate support presented quickly and great Resolution and as normally we're very very satisfied with their products and s... Considering the fact that this image rollover effect just isn't present in PrestaShop by default, using a PrestaShop image https://prestashop-geolocation08655.blogoscience.com/32734428/prestashop-multistore-different-domains-an-overview