ent_keyvalue
🟩 Executable on Server
ent_keyvalue 
Applies the comma delimited key=value pairs to the entity with the given Hammer ID. Format: ent_keyvalue <entity id> <key1>=<value1>,<key2>=<value2>,...,<keyN>=<valueN>
Warning:
 
This is a cheat command and can only be used when sv_cheats  is set to 1.