Changing Multiple Links with VBA

Hello,
I have 60 workbooks, each containing 16 charts and each linked to the same 17 workbooks. There is a separate workbook for each chart and the 17th workbook is used for naming purposes. I have duplicated these 60 workbooks for another project. The second project has a different set of 17 workbooks, so i have been opening each of the 60 workbooks individually and changing the links. I was wondering if it is possible to write a macro to change all 17 links. I have researched it, but i could not figure out how to specify the old link that needs to be changed.