Thank you for sharing your husband’s dream with us. Please the both of you should take everything that share to the Holy Spirit as He Alone gives the accurate interpretation.
About the Pope- I don’t sense that I should address or touch this. All that came to mind is “watch and see.”
What stood out to me from the dream was “He also remembers going to the bathroom and seeing his daughter Dailing.”
Your husband is either going through or should go through a cleansing process and ask for direction from the Lord. He is not clear about something.