Code-Snippets-Functions/Execute a function on a child site/WooCommerce/display-product-id-total-sales-shortcode.txt

add_shortcode( 'sales', 'wc_sales_by_product_id' );
   
function wc_sales_by_product_id( $atts ) {
        
   $atts = shortcode_atts( array(
      'id' => ''
   ), $atts );
    
   $units_sold = get_post_meta( $atts['id'], 'total_sales', true );
     
   return $units_sold;
     
}