Feature request: replace text

[GoogleCodeExporter]

Along similar lines to the color replacement request, is there a chance of 
adding the ability to replace the contents of  one or more text elements, 
preferably by an ID match, but a regexp based search and replace may also be 
useful e.g.

svg.getTextElementById(id).setValue(string);
svg.getTextElementByValue(regexp).setValue(string);

Original issue reported on code.google.com by arobe...@arcalot.net on 15 Sep 2014 at 8:54