How do you open graph macros after re-naming waves?

I created a bunch of graph macros for a paper, however after I created the macros I realized I should name the waves better so someone else could make sense of the igor file. However after I re-named waves I tried to open my macros and Igor got confused (as it was trying to create macros with waves that weren't there anymore). How can I fix this so I don't have to do all the work over again?

Thanks
One of two options are available.

* Rename all the waves back to the original. Rerun the graph macro. Rename all the waves back to their more sensible options. Overwrite the graph macros so the new names are replaced.

* Open the procedure window. For each graph macro, change the old wave names to the revised wave names.

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J. J. Weimer
Chemistry / Chemical & Materials Engineering, UAH