title: How to create locales like en_CA and fr_CA for the website that has many countries?
body: <p>In general when we talk about localization we mean en, ja, fr and so on...</p>
  
  <p>Please look at <a href="http://www.siselean.com/" rel="nofollow">http://www.siselean.com/</a> and click on the <strong>Select Market</strong> vertical button located on the left side of the page. </p>
  
  <p>Countries are listed. When you click on any of them, each at least has 2 languages. 
  Also pay attention to when you select a language, in the address bar it shows its respective locale such as <a href="http://www.siselean.com/" rel="nofollow">http://www.siselean.com/</a><strong>?locale=fr_CA</strong></p>
  
  <p>If you click on Canada, for example, it has French and English versions of the page.</p>
  
  <p>Here at <a href="http://middlemanapp.com/advanced/localization/" rel="nofollow">http://middlemanapp.com/advanced/localization/</a> it's showing the classic way:</p>
  
  <p><strong>locales/en.yml:</strong></p>
  
  <pre><code>en:
    hello: "Hello"
  </code></pre>
  
  <p><strong>locales/es.yml:</strong></p>
  
  <pre><code>es:
    hello: "Hola"
  </code></pre>
  
  <p><strong>The question is how to create locales en_CA and fr_CA in this case?</strong></p>