Issue with Rank Math Schema on Sub-directory Website

Hello,

We apologize for the inconvenience you’re experiencing with the Rank Math plugin’s schema module on your sub-directory website. We understand the importance of having the correct URLs in the schema for both websites.

To address this issue, you can use the following PHP snippet to replace the sub-directory URL with the main domain URL in the schema:

add_filter( 'rank_math/json_ld', function( $data, $jsonld ) {
    if ( is_singular() ) {
        $data['@id'] = str_replace( 'www.mywebsite.com/shop/', 'www.mywebsite.com/', $data['@id'] );
        $data['url'] = str_replace( 'www.mywebsite.com/shop/', 'www.mywebsite.com/', $data['url'] );
    }
    return $data;
}, 10, 2 );

You can add this PHP snippet to your theme’s functions.php file or use a custom plugin like Code Snippets to add the code without modifying your theme files directly.

If you encounter any issues or have further questions, please feel free to reach out to us. We’re here to help!

Best regards

Sources:
Resolving Rank Math Schema Markup Related Issues
Product Schema Type » Rank Math
Why You Shouldn’t Duplicate Posts/Pages » Rank Math
How to Customize Schema Markup for WooCommerce Products » Rank Math
Using Review Schema Type to Earn Star Ratings » Rank Math

Hello,

Thank you for contacting support.

Those are 2 different WordPress installations, or at least are considered that in the scope of our plugin so the results you see are the expected.

Our plugin will use the full path to the website, including any sub-domains or paths, to add the IDs to the Schema markup and those cannot be changed.

Also, since the IDs are only used for associating the different types on the website and preventing duplication of code, it won’t cause any confusion to search engines.

Don’t hesitate to get in touch if you have any other questions.