YouTube automatically translates videos on their platform. In my opinion it’s not good enough yet to simply leave it this way but you can use their tools to edit subtitles quicker.
On your YouTube Studio, you can upload a text transcript or subtitles file, create yourself subtitles or use the auto-generated content and work from there.
When you’re done you can download the closed captions you just created as a .srt file and import it in other platforms like LinkedIn, Facebook, Vimeo…