Polylang multilang Logo with Pojo theme

insert-in-your-functions.php

function pojo_polylang_get_multilang_sticky_logo( $value ) {
	if ( function_exists( 'pll_current_language' ) ) {
		$logos = array(
			'en' => 'logo-sticky-en.png',
			'he' => 'logo-sticky-he.png',
		);
		$default_logo = $logos['en'];
		$current_lang = pll_current_language();
		$assets_url   = get_stylesheet_directory_uri() . '/assets/images/';
		
		if ( isset( $logos[ $current_lang ] ) )
			$value = $assets_url . $logos[ $current_lang ];
		else
			$value = $assets_url . $default_logo;
	}
	return $value;
}
add_filter( 'theme_mod_image_sticky_header_logo', 'pojo_polylang_get_multilang_sticky_logo' );