Homebrew; Magic Weapon (Any) Base Weapon

It would be nice to be able to make a generic magic weapon. Something that can have abilities, but be used as any weapon. It might not make sense in the system, but maybe there would be a drop down menu to select which weapons are allowed.

It would prevent me from having to make a homebrew listing for EACH weapon with the same ability.

Similar to this magic item post:
https://www.dndbeyond.com/magic-items/weapon-1

Weapon, +1

Weapon (any), uncommon
You have a +1 bonus to attack and damage rolls made with this magic weapon.

Thanks!