The She-Wolf was frequently shown in USA under its working title "Mother's Millions," in Syracuse, New York being just one example.
Though stated differently elsewhere, "Mother's Millions" is not a working Title for this film, but the actual title. Surveying 1931 newspaper advertising from Australia, British Columbia, California, Georgia, New York, New Zealand, Minnesota, Ontario, Oregon, Texas, etc., it is nowhere called anything but Mother's Millions. There's even a poster (above) for the film with this title.