[face2005]

Спасибо!

$('.vc_pageable-slide-wrapper .vc_grid-item-mini').wrap(function() {
            var link = this.querySelector('.vc_btn3-container a');

            var response = $('<a target="_blank"/>').attr('href', link.href);     
            link.parentNode.innerHTML = link.textContent;
            return response;
        });

так?