If you're tired of seeing __MyCompanyName__ automatically in all copyright notices of all your XCode source files then here's a quick and easy fix. You can set the XCode default company name for copyright notice as follows:
Go to /Applications/Utilities and open Terminal.app and enter the following code:
defaults write com.apple.Xcode PBXCustomTemplateMacroDefinitions '{"ORGANIZATIONNAME"="SomeOther Co.";}'
Make sure you replace SomeOtherCo. with whatever name you want. I used:
defaults write com.apple.Xcode PBXCustomTemplateMacroDefinitions '{"ORGANIZATIONNAME"="damagestudios.net";}'
