I don't think it's on January 14th, but the 1/8 finals of the Coppa Italia are played between December 14th and January 12th. I believe that it's still not decided when exactly we will play Catania, but it's definitely not this week and I'm almost sure that it's not gonna be on December 14th either. We will play it in January I think.
P.S: Actually, the info above might be for the 1/4 finals, not the 1/8 finals. I will check.