I wouldn't have recognized the names , even though I read probably some of all Enid Blyton series, at least the ones translated into Finnish (though to tell the truth I don't remember much about the books, including the names). There was a habit to translate or change names as well, so for example the Famous Five are Leo, wingadingdingy, Anne and Pauli (officially Paula), I guess that Julian and George were too difficult for Finns (they are, at least I can't say them correctly). That happened with Nancy Drew too, she became Paula, though this time George was kept as a name.
My favourite was the Adventure series, they had much better adventures and went to much better places than the Famous Five who were a bit boring. Philip was too confusing to Finnish children so he became Filip and Lucy-Anne was shortened to Anne.