Hi Ben,
Thank you so much for getting in touch, we really appreciate your time.
Unfortunately, this is not yet possible as this text is statically added text and there exists no PO file for a translation plugin to read from.
This means that users will require multiple maps/languages in order to have the description adjusted to a specific language or simply rely on the browsers translation capabilities.
I hope this helps to clarify?
Kindest Regards,
Steven De Beer