Since I am new to this, I need some help to identify were exactly to modify the code.
If you are new to software development, you should not develop security-critical software such as an altcoin client. You risk breaking security and consensus with every change you make.
That doesn't specifically answer his question.However you make a valid point.
OP,are you a programmer ? Otherwise knowing where to update/insert the code wouldn't still be relevant.If you still want the answer,link to the github repo of your project please.