But if you’re not inclined to purchase WMPL, but still need this feature, I only found it within Polylang plugin (when talking about free WordPress plugins). The plugin itself comes with very useful and generous function reference where you will also find the following function

pll_current_language($value);

This function returns the current language, making it useful in the following way:

<?php $currentlang = pll_current_language();
if($currentlang=="en"):?>
    <h1>ENGLISH</h1>
<?php elseif($currentlang=="ar"):?>
    <h1>ARABIC</h1>
<?php endif; ?>

This allows you to create your own conditions based on current language code, making Polylang great free alternative to WPML.

Post How to translate theme strings using Polylang je prvi puta viđen na bbird.me.