I think some version of them could work.
Perhaps it could be re-imagined as a women's refuge which Diana becomes a major patron / ambassador of? Or some other kind of philanthropic venture to which Diana is closely aligned? I'd prefer to see Diana partner with charitable / philanthropic causes instead of the military.
It could also be a sorority at a college at which Diana sometimes guest lectures. Or a college for the disadvantaged for which Diana is a major patron or possibly even founder (although the latter seems unlikely given the established history of the Rebirth Wonder Woman).
Over time, it could potentially be expanded to include a special subset of women (and men) who assist Diana with her superheroics, official Ambassador duties, charitable endeavours and simply managing her "day to day" life so that Diana has more free time to do good (or relax). I'm not thinking a huge corporate structure like Wayne Enterprises, but something smaller, more intimate / person, and dedicated to upholding and expanding Diana's legacy of compassion.