To do this, head over to WooCommerce → Settings → Products → Product tables from the WordPress admin menu. Scroll down till you reach the Sorting section. From here, you can set the sorting options.

To manually choose the WooCommerce Product Sort order, first go to your products in your WordPress site, then click on the Sorting tab as shown below. Now you can simply drag and drop your products up and down to select the order. Just click on a product and drag it up or down to change the order.

You can customize the default sorting option by adding the "orderby" and "order" parameters to the shortcode. For example, you can use the shortcode [woocommerce_product_sorting orderby="price" order="desc"] to display the sorting dropdown with the "Price: high to low" option as the default sorting option.