Hey Katy, thank you for reaching out and I hope you are having a lovely time in Italy.
Okay so as @enlli suggested this is true, it will be because you are close to the Switzerland borders and you are picking up their signal mast's.
What you would need to do is manually search for network and from there you can pick the Italian ones.
I know this could be frustrating but this is the only way you could do it. Thanks
Matt - Forum Team
New around here?