A majority of the assets available in the base game already have classnames assigned to them however they can not be referenced when attempting to add them in as a custom object. This is evident when using the new (".json") Object Spawner as map designers/modders can only spawn a limited selection of the ("land_") assets and are forced to install a third party mod to gain access to the rest. The third party mod in-question however is not available to those on console which greatly limits their ability to utilize the object spawner to its full potential as they lack these base game assets.