Why don’t you want to collaborate with some kind of translation service? There are a lot of reviews in the web with legal translation services like this https://pickwriters.com/legal-translation-services. Perhaps some of them would be interested in long-term cooperation on mutually beneficial...
Hello! I recently translated several episodes from Japanese using the service. If you are interested, I can share the link.
There is a good resource that collects ratings of the most popular translation services on the network https://translationreport.com/ratings. Most of them work with the...