Image title

Hi team NexGen Gallery,

First of all let me congratulate you on a great plugin.

Here is my issue. I’m tying to set a product picture page by using next gen gallery. However I was unable to figure out how to name each individual picture in a gallery. I need every picture to have different title (name).

Please see the attached link for reference.
http://s27.postimg.org/r29tzwnzn/next_gen_screenshot.jpg

Many thanks,

Jozef

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