Darling, did you forget those were Earth-2 JSA versions originally?
1985 The Crisis on Infinite Earths.
The infinitude of alternate Earths bobbing astrographically in the extended DC multiverse were one by one decimated by the villainous Antimonitor's crusade of death, until the last 5 Earths were saved in by the heroes of many Earths, and then the final surviving Earths were smushed together into a composite super Earth with a new oddly different and oddly the same post crisis shared history where the JSA of the 1940s and the JLA of the 80s had always been living together harmoniously with only some knowledge sometimes or not, that anything had ever been any different, on the same unique Earth.
Later DC changed things that Wonder Woman in Sandman was replaced by a less well know, made up, hero called Warrior Woman, which is bullshit, but y'know, branding.
Later still...
Modern day Queen Hypollita time traveled back to world War II, and lived there for a couple years, as the Wonder Woman of World War II, although I'm fairly sure that she was banging Wild Cat, and Steve Trevor was not born yet unless it's a father and son dealio again like in the 70s TV show. How come it's hot when young Dustin Hoffman philanders around with mother and daughter, but it's kinda gross when Wonder Woman bangs every generation of "Trevor Men" she can find, from now until the end of eternity?
Can you imagine her little black book? "Sorry darling, but your great grand father performed a far more competent foot rub."