astra_get_site_title_tagline( boolean $display_site_title, boolean $display_site_tagline, string $device = 'desktop' )

function astra_get_site_title_tagline( $display_site_title, $display_site_tagline ) {
	$html = '';

	if ( ! apply_filters( 'astra_disable_site_identity', false ) ) {

		// Site Title.
		$tag = 'span';
		if ( is_home() || is_front_page() ) {
			$tag = 'h1';
		}

		/**
		 * Filters the site title output.
		 *
		 * @since 1.4.9
		 *
		 * @param string the HTML output for Site Title.
		 */
		// Site Title.
		$site_title_markup = apply_filters(
			'astra_site_title_output',
			sprintf(
				'<%1$s %4$s>
				<a href="%2$s" rel="home" %5$s >
					%3$s
				</a>
			</%1$s>',
				/**
				* Filters the tags for site title.
				*
				* @since 1.3.1
				*
				* @param string $tags string containing the HTML tags for Site Title.
				*/
				apply_filters( 'astra_site_title_tag', $tag ),
				/**
				* Filters the href for the site title.
				*
				* @since 1.4.9
				*
				* @param string site title home url
				*/
				esc_url( apply_filters( 'astra_site_title_href', home_url( '/' ) ) ),
				/**
				* Filters the site title.
				*
				* @since 1.4.9
				*
				* @param string site title
				*/
				apply_filters( 'astra_site_title', get_bloginfo( 'name' ) ),
				astra_attr(
					'site-title',
					array(
						'class' => 'site-title',
					)
				),
				astra_attr(
					'site-title-link',
					array()
				)
			)
		);

		// Site Description.
		/**
		 * Filters the site description markup.
		 *
		 * @since 1.4.9
		 *
		 * @param string the HTML output for Site Title.
		 */
		$site_tagline_markup = apply_filters(
			'astra_site_description_markup',
			sprintf(
				'<%1$s class="site-description" itemprop="description">
				%2$s
			</%1$s>',
				/**
				* Filters the tags for site tagline.
				*
				* @since 1.8.5
				*/
				apply_filters( 'astra_site_tagline_tag', 'p' ),
				/**
				* Filters the site description.
				*
				* @since 1.4.9
				*
				* @param string site description
				*/
				apply_filters( 'astra_site_description', get_bloginfo( 'description' ) )
			)
		);

		if ( $display_site_title || $display_site_tagline ) {
			/* translators: 1: Site Title Markup, 2: Site Tagline Markup */
			$html .= sprintf(
				'<div class="ast-site-title-wrap">
						%1$s
						%2$s
				</div>',
				( $display_site_title ) ? $site_title_markup : '',
				( $display_site_tagline ) ? $site_tagline_markup : ''
			);
		}
	}
	return $html;
}