[IMP] base: make name of custom models `copied` by default
[IMP] base: make name of custom models `copied` by default

Copying a custom model's record seems pointless by default, since
no field is actually copied.

It makes sense to copy at least the `x_name` field, to make it clear
to the user that the system understood it was duplicating something
and not just creating something entirely new.
ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo