Add strings to existing text, using Xpath

[Pierre-de-la-Verre]

(Seem to be similar to #53 )

I want to

• search for a text with Xpath and
• modify the found text with a new string as prefix, e.g. "hello "

Searching would be done with Xpath, e.g. with "/PLAY/ACT/SCENE[1]/SPEECH[1]/SPEAKER/text()" for Hamlet.xml.
But how to add the prefix to the found text?

[lovettchris]

Yep, this is an extension of #53
I agree this would be handy.