Enhanced Header / Footer Injections allows you to insert HTML code into the header and footer sections of your templates on a page per page basis. This also works with custom post types, archive pages, the 404 page, the main blog page and the front page (if used). The plugin is designed to help speed up the development process when creating custom sites for clients.
Questo plugin è disponibile per il download da usare sulla tua installazione WordPress ospitata personalmente.