Hi @orenmill ,
1/ Our plugin is ccompatible with common WooCommerce themes. However, there might be some problems regarding displaying linked variations in certain positions cause some templates don’t allow elements to break the design scheme.
You can try inserting this shortcode [wpclv] into where you would like to display the linked items on your template. Please also make sure that the chosen attribute(s) are common and visible in alll linked items but only 1 term for each attribute is specified for each of them. This will make sure each linked item is unique but still linked to others.
2/ It’s possible to use as many attributes as you want. The minimum quantity should be at least 1 attribute used. Attributes must be the ones created under Products >> Attributes (default attributes), not custom ones (defined in the Attributes tab of the single product page).
However, please make sure that this Color attribute you are going to use for linked products has only 1 term specified for each item. For example, if both Product A and Product B have the Color attributes and 3 terms: blue, green and black specified for the Color attribute >> this isn’t going to work. This is because the terms used for each item won’y be unique and our plugin can’t distinguish between different linked items.
3/ You can go to WPClever >> Linked Variations and turn on the Exclude unpurchasable products option to hide any out-of-stock or unpurchasable items in the frontend.
4/ If you would like to customize the display size of images based on versions, you can kindly use CSS to adjust that. We made no built-in options for that in our plugin settings.
Best regards.