Unable to implement widget correctly

Hello,

I am unable to get my language switcher widget to work correctly.

I’ve placed several .mo files into my wp-content\languages folder, and I tried both the [bogo] shortcode and activating the widget. The switcher appears, but my three languages are written as plain text and cannot be selected.

I’m not sure if this is due to my outdated version of WordPress (this is for a company website, and I first need to run the request for an update through the proper channels).

I’m happy to provide further information. 🙂

Thanks,
Chris

https://ww.wp.xz.cn/plugins/bogo/