We have recently put in place a way to regionalize our applications & websites.
In doing this we make use of resx files to store the translations. Nothing new.
Though this does introduce a seperation of the ability to see what's really being displayed.
I was thinking this could be a great problem for your intelligent folks at Resharper to tackle.
Ideally, it would be great to mouse over Text.Translated_String and see the text.
This isn't an easy request, but perhaps there's enough resource file standardization for you to pull it off.