We're using DD4T in our project. There's a new request from our client to add something specific in the head/footer tags for one site.
I've tried adding it in a specific page metadata (two text fields) but I'm hesitant to leave the responsibility of displaying what we want to add on a page through content editors adding metadata in every page template.
Is there a way to retrieve a metadata value set within the Root structure group of the a publication when rendering any page underneath the root? Either through direct reference or recursively navigate back to the root.