If I delete the package, will the textures be deleted?

Friends, I moved the mapi and textures I used in the package to a different file, I want to delete the ones I do not use so that they do not take up space in the game. If I delete it, will the textures be deleted, that is, I have combined the actors I moved to my own file and used in the map, will there be any damage to the map?

If the reference doesn’t have any objects, you can delete them, and if you move the footage to another folder, it’s recommended to click Fix
2023-01-22 212238
2023-01-22 212430