Length of the galleries's titles in an album using Nextgen Pro Gallery

Hi !

my website is under construction so I can only show you a screenshot of the problem I’m having :

http://img11.hostingpics.net/pics/927967galleriestitleslength.png

I’m using NextgenPro Grid Album, and I would like to know where I can modify the length of the titles of my galleries.
I don’t want the titles to be shortened.

Thank you for your help.

https://wordpress.org/plugins/nextgen-gallery/