The names of the characters - "Gloria Bullfinch" and "Prince Guigi Del Slimo" - are close enough to make you wonder, even though there is little physical resemblance.
something that would have been fairly recent news at the time that this story was published in
SENSATION COMICS #8 in 1942. This story has heiress "Gloria Bullfinch" as the owner of a department store where poor shopgirls aren't being paid a living wage, all of which comes to the attention of Diana Prince, who is secretly Wonder Woman.
Gloria ( as "Ruth" ) finds that the way the other half lives is not easy.
*The Italian leader during the second World War, who was frequently depicted in the comics along with Adolph Hitler and Emporer Hirohito as the leaders of the enemy nations.
SENSATION COMICS #8:
WONDER WOMAN #2
THE ESSENTIAL WONDER WOMAN ENCYCLOPEDIA:
Wonder Woman Enemies List, includes Prince Del Slimo ( Wikipedia ):