How to modify the hard drive Mount name label

? ~ df-h
Filesystem Size used Avail use% mounted on
/dev/sda2 114G 97G 12G 90%/media/brian/4ef34b75-9381-4e31-a721-74444c6f9960
/DEV/SDB3 152G 46G 99G 32%/media/brian/new

? ~ sudo blkid
/dev/sda2:uuid= "4ef34b75-9381-4e31-a721-74444c6f9960" type= "ext3"
/dev/sdb3:uuid= "88ed7e97-8edb-4e7c-a87f-1d866e288642" type= "Ext4" label= "NEW"
The difference between the two lines is label= "NEW", you can modify the label with E2label

sudo e2label/dev/sda2 study

Restart your computer

or manual Umount/dev/sda2
Mount/dev/sda2/media/brian/study

? ~ df-h

Filesystem Size used Avail use% mounted on
/dev/sda2 114G 97G 12G 90%/media/brian/study
/DEV/SDB3 152G 46G 99G 32%/media/brian/new

You can also modify the attached volume label by modifying the/etc/fstab

How to modify the hard drive Mount name label