Sets the Number of Products Displayed

/**
 * Snippet Name:     Sets the number of products displayed
 * Snippet Author:   coding-bunny.com
 * Description:      Sets the number of products displayed per page in the WooCommerce shop.
 */

if ( class_exists( 'WooCommerce' ) ) {
    add_filter( 'loop_shop_per_page', 'cb_set_products_per_page', 9999 );
}

/**
 * Set the number of products displayed per page in WooCommerce.
 *
 * @param int $products_per_page Current number of products per page.
 * @return int Modified number of products per page.
 */
function cb_set_products_per_page( $products_per_page ) {
    // Set the number of products per page to 16
    return 16;
}