replace titles in ttshowcase

// Code to change title (anonimous entries)
// To change for each entry title
add_filter( 'the_title', 'ttshowcase_modified_post_title');

function ttshowcase_modified_post_title ($title, $id = null) {

	if('ttshowcase' == get_post_type($id) && !is_admin() && in_the_loop()) {
		$title = 'Hospital Client';
	}

    return $title;
}

// To change in the page title
add_filter( 'wp_title', 'ttshowcase_modified_page_title');

function ttshowcase_modified_page_title ($title, $id = null) {

	if('ttshowcase' == get_post_type($id)) {
		$title = 'Hospital Client ';
	}

    return $title;
}