Since you haven't received any answers yet, I thought I give it a try although it's not exactly what you're looking for.

Instead of changing an existing property, you could create a R# template for a new property. Those templates come with some built-in macros to automate various things, the following docs will give you a good starting point:

• Create a live template
• Template macros

I also wrote two blog posts which touch this topic - you might find them useful:

• Leveraging the power of ReSharper Templates
• Structural Search and Replace