There are ways of achieving simultaneoius interpretation in BBB. Using parallel rooms is one. Using closed captions is another. You might refer the enquiry to earlier post Simultaneous translation / interpretation - #41 by mikemh, and the recent commons.hour discussion Session#9 discussion - #3 by mikemh
It’s mostly a matter of meeting protocols. There isn’t any specific tech fix for simultaneous interpretation - like an interpreters’ control panel for example, as used in multilanguage conferences witth special audio equipment. Also we’re thinking about machine translation in various forms, but nothing specific on the roadmap I think @wouter ?