Setup different logo per language

Dear Stephane,

How to display different logo per language using Polylang? Maybe its possible to call it using Strings or is there any other solution?

…Also
I managed to find a code snippet for other plugin. As far I understand we can adopt it for Polylang if we find right function instead of “pll_current_language”.
What would be Polylang function to determine current language?

function custom_polylang_multilang_logo( $value ) {
	if ( function_exists( 'pll_current_language' ) ) {
		$logos = array(
			'en' => wp_get_attachment_image('8841', 'full'),
			'ru' => wp_get_attachment_image('7679', 'full'),						
			'lv' => wp_get_attachment_image('11138', 'full'),
		);
		$default_logo = $logos['lv'];
		$current_lang = pll_current_language();
		if ( isset( $logos[ $current_lang ] ) )
			$value = $logos[ $current_lang ];
		else
			$value = $default_logo;
	}
	$html = sprintf( '<a href="%1$s" class="custom-logo-link" rel="home" itemprop="url">%2$s</a>',
            esc_url( home_url( '/' ) ),
            $value
        );
	return $html;
}
add_filter( 'get_custom_logo', 'custom_polylang_multilang_logo' );

Kind regards,

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