How do I get the Featured slider, promotion headline to Translate with polylang

@chirsdug: For this, you’ll need to create a child theme. You can find more details on creating child theme HERE. Then in your child theme’s functions.php, add the following codes:

if ( ! function_exists( 'catchresponsive_child_polylang_invalidcache' ) ) :
/**
 * Template for Clearing Polylang Invalid Cache
 *
 */
function catchresponsive_child_polylang_invalidcache() {
	delete_transient( 'catchresponsive_promotion_headline' );
	delete_transient( 'catchresponsive_featured_content' );
	delete_transient( 'catchresponsive_featured_slider' );
} // catchresponsive_child_polylang_invalidcache
endif;
add_action( 'after_setup_theme', 'catchresponsive_child_polylang_invalidcache' );

This function is for Promotion Headline for custom language, with give you option to put the desired text for the translation.

function catchresponsive_child_polylang() {
	if ( function_exists( 'pll_register_string' ) ) {
		$options 	= catchresponsive_get_theme_options();

		$promotion_headline        = $options['promotion_headline'];
		$promotion_subheadline     = $options['promotion_subheadline'];
		$promotion_headline_button = $options['promotion_headline_button'];
		$headline                  = $options ['featured_content_headline'];
		$subheadline               = $options ['featured_content_subheadline'];

		pll_register_string( 'featured_content_headline', $headline );
		pll_register_string( 'featured_content_subheadline', $subheadline );
		pll_register_string( 'promotion_headline', $promotion_headline );
		pll_register_string( 'promotion_subheadline', $promotion_subheadline );
		pll_register_string( 'promotion_headline_button', $promotion_headline_button );
	}
}
add_action ( 'admin_init', 'catchresponsive_child_polylang' );

Regards,
Mahesh

@chrisdug: It won’t add the translation option in the Customizer but gives you option to add translation within the plugin. Go to Dashboard=> Appearance=> Settings=> Languages and select String Translation tab. You can add the translation for Promotion Headline here.
Note: Added the translation options for Featured Content Headline and Sub Headline in the above code.

Regards,
Mahesh

@chirsdug: Thank you for your appreciation. Have a nice day!

Regards,
Mahesh

@chirsdug: Please contact the plugin support for the issue. This is the most we can do from the theme point of view.
Hope you understand.

Regards,
Mahesh