A Headquarters, Somewhere
Diana blinked. She'd identified herself as Witch Hazel so long, refined the technology around that theme... but she didn't have to, now, did she? Slowly, she nodded.
"That makes sense," she said. "All right. So we create new identities-- knights in shining armor instead of menacing shadows... Yes. That could work."
Metaphorical knights, of course, but she needed some theme, some central concept...
...then again, why not a knight?