How to output different headers in Jade templating system?

Question

Pug

Hey everyone, I need your help with a template jade:
I have a template.jade that looks something like this:

body

  include ./../include/header.jade

  block content

  include ./../include/footer.jade

Today I ran into the problem of displaying different types of header and footer on certain pages. Moving the includes to page.jade is not an option. Doing a header mixin is also wrong. Maybe you can tell me how to implement this feature correctly?