Feature Request: User-defined translators for phrases

The machine translations from Glosbe are not very good for Korean, and I’d like be able to use Papago or even Google Translate. I realize integrating with a bunch of custom APIs on the backend could be difficult and potentially expensive (although they do have an API is that’s a possibility), but it would even be really helpful to be able to set a “User Translator URL” in Settings (similar to the User Dictionary URL) to be able to send phrases to a custom translator client-side. Basically I want to send the whole phrase to the translator instead of just a single word, so perhaps it could still just be the custom dictionaries, but have an option to send the whole phrase instead of just a single word.