https://iconicwp.com/products/image-swap-for-woocommerce/

* **Fade on Hover**Fade to the product's secondary image on hover.* **Horizontal Slide**Slide horizontally through the product's images.* **Vertical Slide**Slide vertically through the product's images.* **Bullets**Use bullets to cycle through the product's images.* **Thumbnails**The product's additional images will be displayed as thumbnails. Clicking on a thumbnail switches the main image.* **Zoom**The product image will zoom on hover.* **Picture in Picture**Switch between the primary and secondary image via a Picture in Picture effect.* **Modal Gallery**Open all the product's images in a modal gallery.* **Enlarge**Enlarge the product's image on hover.* **Flip**Flip effect on hover to the product's secondary image.

Changelog

[new] Added the `iconic_wis_set_settings` developer filter to modify Image Swap settings.

[update] Added an aria-label to the open modal button.

[fix] Using different image sizes with the fade effect no longer breaks the layout on hover.