Brand and rating

Hello,

Thank you for contacting Rank Math and sorry for any inconvenience that might have been caused due to that.

To fix the brand warning, head over to WordPress Dashboard > Rank Math > General Settings > WooCommerce and choose from any of the available fields to use as your product’s brands.

If you want to use a custom value for your Brands, you can do that by using the following code in your theme’s functions.php file:

// Add Brand for Products.
add_filter( 'rank_math/snippet/rich_snippet_product_entity', function( $entity ) {
$entity['brand'] = 'Rank Math;
return $entity;
});

Replace the “Rank Math” text with your actual brand name then run your website through the Structured Data Testing tool once again.

About add additional types in the Schema, you can hook into the following filter to extend the currently available schema with your custom attributes:

/**
 * Collect data to output in JSON-LD.
 *
 * @param array  $unsigned An array of data to output in json-ld.
 * @param JsonLD $unsigned JsonLD instance.
 */
add_filter( 'rank_math/json_ld', function( $data, $jsonld ) {
	return [];
}, 10, 2);

Adding the code to your theme’s functions.php file will ensure that it does not get overwritten after a new plugin update.

Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.