I am unsure what you exactly want.

from odoo import models, fields?, api?

class ResPartner(models.Model):
_inherit = 'res.partner'

def name_get(self):
result = super(ResPartner, self).name_get() # Call the original method to preserve existing functionality
custom_result = []
for partner in self:
name = partner.name
custom_result.append((partner.id, name))

# Combine the original result with the custom one if necessary
result.extend(custom_result)
return result

There is a basefield for "display_name", there is a basefield for "complete_name", and there is a basefield for "name".

We are trying to extract "name" from "ir.model.fields"? In the "ir.model" > "res.partner" model?