You can manage complete country component from Joomla site administrator area.

Download all country flag

Its very simple; Using Joomla hbs package iii you can add any country you want.
> You can edit or delete
> You can keep publish or unpublished
(If you disable any country; it would not show in hotel search module)

>  You also can change order of country.

If you have any question about country configuration component please contact us.