An inserted clause

Jinky is caught by the Kapre. Eight months after the story told in volume 1, BANZAI GIRL, Jinky Coronado and Michelle Bebot, Jinky's friend (based on her sister in real life), have become bona fide popstars! Their new CD is out, and they’re touring the world. (Yes, a real music CD from Jinky and Michelle has also been released.) But what can go wrong, what is the problem, not all is well at home. A terrifying creature known as the Kapre has been spotted in the woods. The town has noticed that kids have been disappearing, is the Kapre the cause. Katie J. also returns and is all grown up. Katie has her own plans to take on the Kapre without the help of Jinky or Michelle. The conclusion introduces us to the new Coronado and is nicknames Banzai Girl 2.0 hinting at a third volume.

I'd like to know whether "(the conclusion) nicknames Banzai Girl 2.0" is the inserted clause.

Thank you in advance for your help.