Retains its original name after taming. Siltstalker can be found on the steps of a ruined building in the south-east of Nar'anan. She's tameable at level 120 despite being level 121.
*Level scaling: In Shadowlands most NPCs will scale with the Hunter's level, within the constraints of their level range. Hunters can tame regular NPCs up to 2 levels higher than them, but can only tame elite NPCs of the hunter's level or below.