Tars collector, how to set a title for a page?

Question

Pug

Hello, who uses the Tars
collector Who can tell me how to change the page title
Here is the page code

doctype html
html(class="no-js", lang="ru")

  include ../components/head/head
  include ../components/preloader/preloader
  include ../components/header/header
  include ../components/home/home
  include ../components/about/about
  include ../components/portfolio/portfolio
  include ../components/why/why
  include ../components/team/team
  include ../components/plans/plans
  include ../components/reviews/reviews
  include ../components/latest/latest
  include ../components/callback/callback
  include ../components/footer/footer
  head
    +head(head.defaults)
  body.page
    |%=symbols=%
    +preloader()
    #container
      +header()

      +home()

      +about()

      +portfolio()

      +why()

      +reviews()

      +plans()

      +callback()

      +footer()
    script(src='%=static=%js/separate-js/pageable.min.js')
    script(src='%=static=%js/separate-js/svg4everybody.min.js')
    script svg4everybody();
    //- Main scripts. You can replace it, but I recommend you to leave it here
    script(src='%=static=%js/main%=hash=%%=min=%.js')