No you can't because of this clause
If the HERO had the UNDIVIDED keyword, the DAEMON PRINCE must instead have one of the following Mark of Chaos keywords: KHORNE, NURGLE, SLAANESH or TZEENTCH. Otherwise, the DAEMON PRINCE must have the same Mark of Chaos keyword that the HERO had.
I was thinking of messing around with a silly list like this
- Damned Legion: Ravagers Archaon the Everchosen (800) Be'Lakor, the Dark Master (380) Chaos Sorcerer Lord (110) 20 x Chaos Marauders (160) 20 x Chaos Marauders (160) 20 x Chaos Marauders (160) 10 x Chaos Warriors (180) Extra Command Point (50) Total: 2000 / 2000