Attach header and footer by blog post
Let say you have some special blog posts where you want to include special elements in the header or footer sections. In this quick guide we will show you how to attach different than general header and footer templates for particular blog posts.
On WP admin sidebar navigate to Posts > All Posts.
Locate the special post and click on Edit button.
Find the Header and Footer Template sections and select the desired templates from the dropdown lists.
Save the changes and that’s all.