how to change the name of my new theme

I’m trying to finish up the last remnants of a new theme that I’m working on. I want to know how do I change the name of my theme from the default Kubrick name. Because when I upload it, I see that Kubrick name is showing up on the presentation admin as opposed to the new name.

And on that note, what else should I know before publishing it for final release? If someone can point me to a particular part of the codex that mentions this, I’d be appreciative of it. I looked within the codex but couldn’t find much information on how to change the name of my theme and other stuff related to this.

thanks.