articleTranslation:
  articleTranslation_1_en:
    article: article_1
    Translation:
      en:
        name: 'Does my children Have talent ?'
        content: '<p>This is a question to which you can answer if you annalyse....</p>'
      ro:
        name: 'Copilul meu talentat ?'
        content: '<p>Aceasta e o intrebare la care puteti raspunde daca va analizati....</p>'


I get

 Unknown method articleTranslation::setTranslation