[Hestia Pro] Testimonials Combined into a Single String in String Translation

Overview of the issue

When you add Testimonials in the Customize section with Hestia Pro theme, they all appear combined into a single large string in WPML > String Translation page, making them difficult to translate individually.

Workaround

Please, make sure of having a full backup of your site before proceeding.

• Add the following snippet to the theme’s functions.php file:

  // WPML Workaround for compsupp-6971
  function wpml_compsupp6971_translate_strings_from_hestia($original_value, $domain) {
  	
  	if( class_exists('Sitepress') ){
  		$string = $original_value;
  		$textdomain = 'hestia-pro';
  		$string_name = $domain.': '.substr($string, 0, 20);
  	
  		$wpml_default_lang = apply_filters('wpml_default_language', NULL );
  		$wpml_current_lang = apply_filters( 'wpml_current_language', NULL );
  	
  		if ($wpml_default_lang == $wpml_current_lang ) {
  			do_action( 'wpml_register_single_string', $textdomain, $string_name, $string );
  		}	
  
  		// Apply the translation to the string
  		$wpml_translation = apply_filters('wpml_translate_single_string', $string , $textdomain, $string_name);
  	
  		return $wpml_translation;
  	}
  	
  	return $original_value;
  }
  
  add_filter( 'hestia_translate_single_string', 'wpml_compsupp6971_translate_strings_from_hestia', 11, 2 );
  

• Visit the page in the front-end to register the strings.
• Go to WPML > String Translation page and translate the strings