Thanks for all suggestions. It works now :)

Related to language, One thing I am missing in UNA compared to my Drupal sites is the ease of importing / Exporting languages without writing any module (very useful for non-software people). So I could import the language translation file and it will update automatically (please refer the picture below)

This allows us to

• Export full site translation for a language to a file. Then we can find what keys are missing translations and add them.
• This file can be imported. It also allows importing a partial file - say only 20 translation keys are available in an import.
• A full export from a site can be imported into another site without writing a single line of code.

Not sure if it fits into your design philosophies of UNA, but I feel polyglot could be more powerful with this feature.

Footnote - at the minimum it would be great to have a filter to know what keys are missing translations.