Fundraising on multi language website

I need your support to find out how I can make a multi language crowdfunding page on my website. (english/french)

I'm using the "mqtranslate" plugin, how can I do to have the fundraiser panel and all the options in both language? I can do it only for the content.

I've downloaded this file "wdf-fr_FR.po" on your website, how do I instal it?

Thanks for your help