The problem is tho the reason she doesn't have anything that SF Jack is simply nothing of it actual makes sense for her to have. She wouldn't Thousand Faces because shes not the embodiment of theories that SF Jack is for example. Most of SF Jacks abilities revolve around the mystery around Jack the Ripper, thats why he has them but they wouldn't fit Apo Jack because her existence operates differently then his.
Not really. You have to look at the idea behind those NPs, they are based on theories. One is "Was Jack the Ripper a demon?" and the other "Was Jack the Ripper a group of people?". They don't work because they are based on "What ifs" while Jack herself is an actual theory herself, that is "Was Jack the Ripper a wraith made by the grudges of unborn children". She already is a "What if" so it wouldn't make sense for her to be influenced or gaining abilities about other "What ifs"
As for Wanderer of the Misty Night, yes it makes sense for SF Jack to have that, given his nature having an ability towards the legendary stealth of Jack the Ripper that caught all his targets unaware. Apo Jack has that, not only an improved version as well, because as a possibility of Jack the Ripper thats something she actually did, while SF's is more general and gets it just because as the mystery of JtR it makes sense for him to but weaker because he actually didn't do the murders,, or thats my thoughts on it