@stevenwinship just mentioned in Slack that he got multiple languages working in the Dockerized dev environment while looking into the problem @aialves is having with setting up translations.

I'd like to pick his brain and improve a future version of the docs at https://guides.dataverse.org/en/6.4/container/running/demo.html#further-configuration