Feature Request: Sorting posts/categories/taxonomies by translation

[abed23]

Describe the bug
First of all, the plugin is amazing and really made my life easier when managing multilanguage site network. Great job! However, there is one potential improvement that could make it even better. At present, Multisite Language Switcher adds one extra column at the end of each: post, taxonomy and category display in the wp-admin dashboard (as shown below).

This works pretty well on websites with relatively low amount of content. However, once the numbers get higher it becomes quite a long process to scross and scan for the elements with or without the particular translation. Especially, when translating the whole content from one language to another.

Expected Behaviour
Create separate and sortable columns for each flag/translation to quickly identify whether certain posts/categories/taxonomies do or do not have translation in a given language.

Screenshots