Sharing ripped content across family devices through Apple Family Sharing

I've ripped loads of CDs (some of them quite obscure and therefore not contained within Apple's music library) and have them saved on my PC. They form part of playlists which I have built over the years. In the past I have shared playlists and all tracks (including the ripped content) across my devices and those of my wife by us sharing my Apple ID. However, we have recently moved to Apple Family Sharing and I would like to share my playlists with my other family members, including giving them access to all the tracks (including the ripped content). Is this possible and, if so, how can I do this? If my children have access to my playlists, can the playlists be "locked" so the children can't accidentally delete tracks from my playlists?

Thank you!