Hi @zielonek252
Unfortunately, right now there is neither an option nor a filter hook to add another column.
This part is the most critical part of the plugin. Column arrangement, you already know columns can be reordered to change column positions. ??
But I kept a filter hook to display the add to cart button. You can try the filter hook- pvtfw_row_cart_btn_is
to push your shortcode with add to cart button. Here is an example-
function pvt_support_cart_filter( $string ){
// Example shortcode
$var = do_shortcode('[caption]My Caption[/caption]');
return sprintf("%s<div class='shortcode'>%s</div>", $string, $var);
//$string is button content
}
add_filter( 'pvtfw_row_cart_btn_is', 'pvt_support_cart_filter', 10, 1 );
Hope it will help.
Thanks