Reclassify text in span as different IClassifierProvider

Question

I am writing an extension for Visual Studio to allow the text within certain html attributes to be colorized like JavaScript/TypeScript. Is there a way to run just the content of the attribute using a different IClassifier or IClassifierProvider? In the example html below, the two attributes would in this case be run through the IClassifierProvider for the JavaScript/TypeScript ContentType

<div v-for="item in list">
   <span v-if="item.prop == true">
</div>