I'm trying to narrow the scope of where I'm replacing some text, e.g. without eliminating all references to it. So I'm not trying to make a global change. Unfortunately, I haven't found any examples of how to use the particular field titled "in this text domain". Do I put a full sentence there, but only the words I want changed in the first field? Or am I suppose to put the directory address of the code that produces the text? Not sure what to put there.