How you can edit Woocommerce Current Merchandise Shortcode in order that it change hyperlink merchandise by private hyperlink? [closed]

I would prefer to edit the WooCommerce Current Merchandise Shortcode in order that it change hyperlink merchandise by private hyperlink. I am undecided how to try this.

my private hyperlink is:

$mid_var = get_post_meta($prd_id, 'digi','true') ) {
if(isset($mid_var) && !empty($mid_var)) {   get_post_meta ($prd_id, 'digi','ture');  
$dig1= "https://stat.co";
$dig_link= "https://www.digi.com".$mid_var;
$dig2= base64_encode( $dig_link );
$aff_link= $dig1.$dig2;  }

Right here is the code for the shortcode:

/**
 * Current Merchandise shortcode
 *
 * @param array $atts
 * @return string
 */
public static operate recent_products( $atts ) {
    world $woocommerce_loop;

    $atts = shortcode_atts( array(
        'per_page'  => '12',
        'columns'   => '4',
        'orderby'   => 'date',
        'order'     => 'desc'
    ), $atts );

    $meta_query = WC()->query->get_meta_query();

    $args = array(
        'post_type'             => 'product',
        'post_status'           => 'publish',
        'ignore_sticky_posts'   => 1,
        'posts_per_page'        => $atts['per_page'],
        'orderby'               => $atts['orderby'],
        'order'                 => $atts['order'],
        'meta_query'            => $meta_query
    );

    ob_start();

    $merchandise = new WP_Query( apply_filters( 'woocommerce_shortcode_products_query', $args, $atts ) );

    $columns = absint( $atts['columns'] );
    $woocommerce_loop['columns'] = $columns;

    if ( $products->have_posts() ) : ?>

        <?php woocommerce_product_loop_start(); ?>

            <?php whereas ( $products->have_posts() ) : $products->the_post(); ?>

                <?php wc_get_template_part( 'content material', 'product' ); ?>

            <?php endwhile; // finish of the loop. ?>

        <?php woocommerce_product_loop_end(); ?>

    <?php endif;

    wp_reset_postdata();

    return '<div class="woocommerce columns-' . $columns . '">' . ob_get_clean() . '</div>';
}

I’m pondering that I have to someway retrieve the merchandise hyperlink for the posts within the loop

These steps are out of my skill.