Error Translation Name of Association

Hello! I’m using a free version of the Gtranslate in my website and it was working fine until a couple of days, when the name of our association was completely messed up in the translation from French (Société Internationale d’Ergologie) to Portuguese, Spanish, and English (International Society of Occupational Therapy). The translation of Ergology is not at all Occupational Therapy. It’s quite simple: ergologia (PT and ES) and ergology (EN). How can we solve this? Thanks in advance! 

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