In other versions of CorelDraw, I have been able to edit object data with the Object Data Manager which is accessed by Windows>Dockers>Object Data. However, I have not been able to locate this feature in 2018. I use this feature to name objects and record other data about them. For example when an object with custom name data is selected, the object information at the bottom of the window will read "60w power supply on layer 1" rather than "curve on layer 1".
I think my problem is that I got a copy of the Home and Student edition for my new laptop, rather than the full version. Not all full version features are in the H & S edition.