Country flag after the listing title.

I would like to put the country flag after the listing title in Search Results. (like in screenshot)

Can anyone guide me in this?

Can I use the same method like in author widget?

for ex:

<div class="flag flag-gb wlt_locationflag"></div>

code in class_widgets.php :
<div class="flag flag-<?php echo strtolower($selected_country); ?> wlt_locationflag"></div>


I suppose $selected_country variable should be replaced with another variable?