Does Responsive HTML5 have an option to force the output to be lowercase?

Using RoboHelp 11.0.3.268, I'm testing the Responsive HTML5 layout as a potential upgrade from our current WebHelp SSL. The one thing I cannot find in configuring the SSL is the option to force the output to lowercase like what is offered in WebHelp and other SSLs. This is a critical project requirement because our team authors on Windows, which is case insensitive, and we publish help output to UNIX web servers, which is case sensitive.

Thanks,

Alan