Macro for Name Manager

[MadmanZ71]

I would like to be able to run a macro that can make adjustments to the names in the name manager when I make an adjustment to one of the names in its respective cell. For example if I have the word "Blue" listed in cell B2 and also have it listed as "Blue" in the name manager, I want to be able to change the word "Blue" to "Dark Blue" in cell B2 and the name manager would be able to adjust itself to "Dark Blue" without me having to go into the Name Manager and editing the name myself. Not sure if this is possible but I have been trying all kinds of things today and I can't seem to get anything to work.