Adding attributes to the quickview

Hi,
you can use this action yith_wcqv_product_image or this yith_wcqv_product_summary for add content on quick view.
With the first you can add content on image side, with the second one on product summary.
So, in example, if you want to add custom attributes add this code on your theme functions.php

add_action('yith_wcqv_product_summary', 'quick_view_custom_attributes' );
function quick_view_custom_attributes(){
    // here your code
}

regards.