Hi,
I’m completely new to TM,  not a programmer and totally out of my depth on this but here goes!

I have an xml file that contains numerous image paths in this format <Pic_path href="HD2:Working Files:images:testpic.jpg"/>

I need to convert them to this format <Pic_path href="file:///Volumes/HD2/Working Files/images/testpic.jpg"/>

Is there any way I can get TM to search for the paths and convert the text?
Any help would be really appreciated!

Thanks
James