Hello @cherylfowlkes​,
My name is Henry and I am happy to assist with your inquiry, and appreciate you contacting LastPass Support!
I am sorry about the issues you are having with the shared folders. Unfortunately, you can't hide passwords on Shared Folders on Families. You can only prevent the other users to make changes to the items. The ability to hide passwords on Shared Folders is available on Teams and Business, you should be able to hide passwords on individually shared items.
Please let me know if this worked or if further assistance is required.
Thank you,
Henry | Customer Care