Cartzilla - Display Free Downloads WooCommerce plugin downloads count instead of sales count

functions.php

if( ! function_exists( 'cartzilla_mp_loop_product_sold_count' ) ) {
    function cartzilla_mp_loop_product_sold_count() {
    global $product;
        $product_id = $product->get_id();
        $download_count = get_post_meta( $product_id, 'somdn_dlcount', true ) ? intval( get_post_meta( $product_id, 'somdn_dlcount', true ) ) : 0 ;
        if ( $download_count > 0 ) {
        ?>
            <div class="font-size-sm mr-2">
                <?php echo apply_filters( 'cartzilla_sold_count_icon_icon', '<i class="czi-download text-muted mr-1"></i>' ); ?>
                <span class="font-size-xs"><?php echo esc_html( sprintf( _nx( '%s Download', '%s Downloads', $download_count, 'front-end', 'cartzilla' ), $download_count ) ); ?></span>
           </div><?php
        }
    }
}