Who is the octopus girl in PJ Masks?

I'm curious, could you elaborate on the enigmatic "octopus girl" mentioned in the context of PJ Masks? Is she a character within the show's universe, perhaps with unique abilities tied to her octopus-like features? And if so, what role does she play within the PJ Masks team or in their adventures? I'm intrigued to know more about this mysterious addition to the beloved animated series.