Change Archive Title (Search Results)

I’m editing a child theme for bb-theme and am trying to change the Search Results title to read something different and add a class to separate “Search Results:” and the search term “%s.” I’m also trying to add a total results count below the title that reads: # Results. How can I achieve this? Just a note, I’m also using Themer Layouts for the search page.

I saw the following in bb-theme’s class-fl-theme.php and was wondering if there was a way to modify it in the child theme:

static public function archive_page_header() {
	// Category
	if ( is_category() ) {
		$page_title = single_cat_title( '', false );
	} elseif ( is_tag() ) {
		/* translators: %s: Archive title tag */
		$page_title = sprintf( _x( 'Posts Tagged ‘%s’', 'Archive title: tag.', 'fl-automator' ), single_tag_title( '', false ) );
	} elseif ( is_day() ) { // Day
		/* translators: %s: Archive title day */
		$page_title = sprintf( _x( 'Archive for %s', 'Archive title: day.', 'fl-automator' ), get_the_date() );
	} elseif ( is_month() ) { // Month
		/* translators: %s: Archive title month */
		$page_title = sprintf( _x( 'Archive for %s', 'Archive title: month.', 'fl-automator' ), single_month_title( ' ', false ) );
	} elseif ( is_year() ) { // Year
		/* translators: %s: Archive title year */
		$page_title = sprintf( _x( 'Archive for %s', 'Archive title: year.', 'fl-automator' ), get_the_time( 'Y' ) );
	} elseif ( is_author() ) { // Author
		/* translators: %s: Archive title author */
		$page_title = sprintf( _x( 'Posts by %s', 'Archive title: author.', 'fl-automator' ), get_the_author() );
	} elseif ( is_search() ) { // Search
		/* translators: %s: Search results title */
		$page_title = sprintf( _x( 'Search results for: %s', 'Search results title.', 'fl-automator' ), get_search_query() );
	} elseif ( isset( $_GET['paged'] ) && ! empty( $_GET['paged'] ) ) { // Paged
		$page_title = _x( 'Archives', 'Archive title: paged archive.', 'fl-automator' );
	} else { // Index
		$page_title = '';
	}

	if ( ! empty( $page_title ) ) {
		include locate_template( 'includes/archive-header.php' );
	}
}

I’ve tried just translating the header of the Search results page in my child theme’s functions.php using the solution in Changing Archive Page "Posts Tagged %s" - #3 by cosm44 and that didn’t seem to work.

copy the file to your child theme and edit away