In the case of playing audio we can supply TTS content like::
<prosody rate="-10%"> This is an existing element test </prosody>
Where the prosody element is injected into a <prompt> and passed to the TTS support.
Is it possible to define a custom element like ::
<resolve-as treatment="new"> This is a new element test </resolve-as>
and have the interpreter not throw and exception and inject the resolve-as element into a <prompt> and passed to the TTS support.?
Appreciate any ideas you might have for custom element support.