Replace SEO title tag with dynamically generated value

grill_gus

I have a page that pulls data from amazon product api and returns the data for a category, based on the category ID. The script runs in a hook whitch outputs the data in a page from a custom post type (labeled amazon) I created for the purpose Everything works as expected except that I want the Name of that category to replace the SEO (or HTML) TITLE tag of that post type. Here is where I am stuck In the script that calls the amazon. api, at...

Originally asked by Giuseppe De Luca on Stack Exchange (wordpress) (CC BY-SA 4.0).

uphilltech

Great question — answering as the UphillTech team:

Try the use clause : add_filter( 'pre_get_document_title', function ( $title ) use ( $custom_document_title ) { ... } ); You can remove the global $custom_document_title; line with use .

Full answer by Caleb: https://wordpress.stackexchange.com/a/417796 (CC BY-SA 4.0).

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