Disable email field on WooCommerce customer account details
You can do it by adding this code to functions.php: function custom_override_checkout_fields( $fields ) { unset($fields[‘billing’][‘billing_email’]); return $fields; } add_filter( ‘woocommerce_checkout_fields’ , ‘custom_override_checkout_fields’, 1000, 1 ); But it is wrong approach, since WooCommerce uses email to notify user about status of the order.