Pope St. Caius stayed hidden in the Catacombs (and ran the Church) for 8 years. It certainly seems possible the Saint would have continued "hidden" for a decade, or even longer if he had not been captured. Was he betrayed... like his Master was?
It is a pious tradition that on Good Friday from noon, the time when Our Blessed Lord was first cruelly nailed to the cross, until 3:00 p.m., when He finished His total immolation for us and died, for one to be silent [don't speak unless duty requires].
See the April 2019 Liturgical Calendar for the True Catholic Church here: https://tinyurl.com/Cal-Apr-19
O Little Flower! daughter of France Intercede for us, that we endure the present adversity and receive it with patience, giving thanks to Our Lord.