Retains its original name after taming. 'Hati's Sacrifice' : One of the six essences of Hati that may be summoned and tamed at the Shrine of Storms after restoring Hati to life during the Spark of Genius quest chain - see our Saving Hati Guide for details. There's also a vendor, Clockwerk, in the Temple of Storms who sells toys and consumables to use with Hati.
Level scaling: 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.