How to access DisplayID of a game object

[Zicoss]

Like the title, how to access DisplayID of a game object to display it in a frame.

By game object, i mean an object like this https://fr.wowhead.com/object=148502/page-9 or like all these interactive objects https://www.wowhead.com/objects

I looked at the wowhead code source and i found that there was displayID for the object. So i tried to display it with SetDisplayInfo(displayID) function, but this function it's only for NPC display ID and not for object.

Maybe i miss another function or stuff like that idk.

Hope you'll help me, if you have any questions i'll anwser them.