WooCommerce Featured Products - Featured Image Loop

featured-loop.php

<?php
add_shortcode ('woo_featured_products', 'woo_featured_products' );
/**
 * Create WooCommerce Image Loop of Featured Products
 * @link https://wordpress.stackexchange.com/questions/195425/display-featured-products-through-custom-loop-in-woocommerce-on-template-page
 */
function woo_featured_products() {
ob_start();

    $meta_query  = WC()->query->get_meta_query();
    $tax_query   = WC()->query->get_tax_query();
    
    $tax_query[] = array(
        'taxonomy' => 'product_visibility',
        'field'    => 'name',
        'terms'    => 'featured',
        'operator' => 'IN',
    );

    $args = array(
        'post_type'           => 'product',
        'post_status'         => 'publish',
        'ignore_sticky_posts' => 1,
        'posts_per_page'      => -1,
        'orderby'             => 'date',
        'order'               => 'ASC',
        'meta_query'          => $meta_query,
        'tax_query'           => $tax_query,
    );
    $loop = new WP_Query( $args );

    while ( $loop->have_posts() ) : $loop->the_post(); 
    ?>
    
    <div> 
        <a href="<?php echo get_permalink( $loop->post->ID ) ?>">
            <?php the_post_thumbnail('large'); ?>
        </a>
    </div>

    <?php 
    endwhile; 

    wp_reset_query();     

return ob_get_clean();
}