Deepl is a great tool to translate texts into other languages. The translations are precise and Deepl is able to deal with linguistic nuances and meanings quite well. All in all, the translations are almost perfect. In short: Optimal for solving automatic translations with a plugin.
more to come in the next weeks.
I have contacted deepl, but have not received an answer yet. You will need an API key to get translations und it will be restricted and a payed service.