I18n titles with frontmatter in Middleman

about-us.html.erb

---
title:
  en: About Us
  nl: Over ons
  de: Ueber Uns
---

<div>HTML STUFF</div>

<%= partial "about-us/team" %>

config.rb

  
  #use frontmatter for I18n titles
  def page_title(page)
    if page.data.title.is_a?(Hash) && page.data.title[I18n.locale]
      return "#{page.data.title.send(I18n.locale)} - MyCompany"
    elsif page.data.title
      return "#{page.data.title} - MyCompany"
    else
      return "MyCompany - Our Slogan"
    end
  end