Using such APIs costs money. CCP can’t just use any of the free services. Imagine adding all that additional load from people in this game using that service. CCP would be shutting down all the free services one by one. A commercial service would cost money, though. Would you be willing to pay extra money, not plex, for such a service?
No. Even if, most people won’t. So, is the alt-tabbing to https://translate.google.com really too much to ask from you? I am absolutely sure it isn’t.