title: How to translate model in Ruby class/module namespace?
body: <p>I have a model Products::Car. How can I translate its attributes?</p>
  
  <p>I have already tried this:</p>
  
  <pre><code>activerecord: 
    models:
      products:
        car: "Автомобиль"
    attributes:
      products:
        car:
          owner: "Владелец"
  </code></pre>
  
  <p>And this:</p>
  
  <pre><code>activerecord: 
    models:
      products_car: "Автомобиль"
    attributes:
      products_car:
        owner: "Владелец"
  </code></pre>
  
  <p>But if I try to use Products::Car.model_name.human it still says "Car". My other translations work well, and the language is set to :ru.</p>