Lately I noticed that Roleplay servers scripts allow weapons with the same ID (for example, a Deagle) to be stored in a player's inventory under different names. For example, if a player (from Grove Street Families)?has a Deagle on him, if he does /inventory (hypothetically), instead of Deagle, the weapon's name is ''Glock''. Also, let's say there is another player (from Ballas) that has a Deagle on him. But in this case, the weapon's name?(Deagle) can be another weapon name other than Glock (that the first player has), for example, when the second player does /inventory, the name of the Deagle is ''Beretta''.
How can you do that?