asign a language to the different galleries?

Thanks for a very very cool plug in, I am very happy with it!
I was wondering if you can assign a language to your different galleries?

I have german as default, but would love to use the danish and english version of the buttons, as I have three different galleries one danish and one german, one english on one page, the title and description allow for cool differentiation between the three already, just the buttons in the end, are still just in german.

Any thoughts/hints on that?

Thanks again for all the good work!

Karla

https://www.ads-software.com/plugins/nextgen-download-gallery/