Wolfram Workbench - how to rename local variables

Question

I'm refactoring some old code. I used really short names for local variables, which I'm coming to regret. Is there an easy way to rename local variables in scope using Wolfram workbench?

Here is an example

How could I change d inside Test, but not in the Print statement?

Test[d_]:=d+1;
(*Some other code*)
Print[d];

Or the same for l inside Module?

Test1[x_]:=Module[{l},l=x+1];
(*Some other code*)
Print[l];

There is a Ctrl+1 QuickFix rename variable, which I discovered while researching this question, but it seems to work only on the whole file...

Using WB 2.0 (anybody even still uses WB 1.1?)

Answer 1

I don't know if this works in all cases: If you highlight a region with the mouse and press Ctrl+F for the "find and replace", this will only search for words inside the highlighted area. This also works for the replace then. I tried it with a small example and it worked.