I'm delighted to hear you are considering using it for a talk about TTRPGs and libraries! You are more than welcome to create a translation, which you can then make available however you'd like, including selling it if you wish. If you have questions about any of content, please feel free to contact me at AlmostBedtimeTheater@gmail.com. And once the translation is ready, I'd be happy to add a link to it on this page.