sudo apt install nautilus-admin

UUID=the-UUID-you-copied-from-GParted /mnt/Home2 ext4 defaults 0 2

/mnt/Home2/.Private-A /home/<your_user>/Home2 ecryptfs none 0 0

#!/bin/bash
MOUNT_POINT=/home/<your user>/Home2
grep -q $MOUNT_POINT /proc/mounts
if [ $? -eq 1 ]; then
  mount.ecryptfs_private Home2
fi

# Automount additional encrypted home folder
/home/<your user>/.bin/automount_ecryptfs.Home2