Atom name impact on forcefield generation?

Hello everyone,

I have been tinkering with some ligands inside crystal structures and it came to my attention that when I change my nitrogen with atom name NAD to a carbon, it keeps the atom name NAD when saved to mol2.

I was wondering if this has an effect on the forcefield generation, or if only the atom type and coordinates are being used. If this does have an effect, how can I know the correct atom name?

Thank you for your time,
Wout