I have build the first version of a new html module with content localization, based on ows, called "RSEHtmlModule"
For the first step, there is an install as a module, but this is a "fake" cause it's not standalone. You also need ows installed.
Maybe there is someone out there to convert the project into a full installable dnn module.
More info here: https://github.com/MattOpen/RSEHtmlMo...