XT Quick View - Use dynamic product ID - Extend shortcode

function.php

function xt_qv_shortcode_extension() {
    global $product;
    $id = $product->get_id();

    return do_shortcode( '[xt_wooqv_trigger id="' . $id . '"]');
}
add_shortcode( 'my_new_shortcode', 'xt_qv_shortcode_extension' );