Install OMV5 but keeping same old disks' names?

Hi, I finally upgraded my system to a raspberry pi4 with 4Gb and OMV5,

I did connected my disks and everything went smooth except for the only important disk I have, the one with my pictures:

When I connect the disk it gives me some name error, I think related to spaces in the label. I did search to change my label but it seems to be pretty difficult but I wanted to ask before backing up everything to a second disk and wipe and rename the disk with my pictures.

thanks