It is my understanding that one of the enhancements to the Integration API available with CU10 for Studio 2014 SP2 was that it is now possible to initiate the application of translation providers.
I have downloaded CU10 and can see the new properties to see the Active File and the Active Project from the Document object. I am not sure which function allows me to initiate the application of a translation provider. Is it the Document.TryTranslateActiveSegment()?