Add text and/or link to products

Thanks for your post,

The answer is yes, but only in premium version allows filter hook, so you can add your own text/html with any propduct element(title, add to cart, ) on slider

Filter hooks are

* wcps_filter_title
* wcps_filter_price
* wcps_filter_cart
* wcps_filter_ribbon

Here is sample code you can play with product title on slider

function wcps_filter_extra($title){
return '? '.$title.' ?';
}
add_filter('wcps_filter_title', 'wcps_filter_extra' );

See the documentation here.
https://paratheme.com/documentation/documentation/woocommerce-products-slider/#1436157201813

Regards