"Where are the towels?"

Translation: Πού είναι οι πετσέτες;

[Lng52-._]

Πού vs. πού -- are they the same translation for "Where"?

[mizinamo]

Those are the same word, except that one is capitalised and the other one isn't.

It's like the difference between "Where" and "where".

You use Πού at the beginning of a sentence and πού elsewhere.

[PauloMuffato]

Maybe (s)he wanted to say που vs πού.