Change "Home" button text to something else

in your child theme’s functions.php, add some code;

example:

add_action( 'after_setup_theme', 'twentyeleven_child_theme_setup' );
function twentyeleven_child_theme_setup() {
add_filter( 'wp_page_menu_args', 'twentyelevenchild_page_menu_args' );
}
function twentyelevenchild_page_menu_args( $args ) {
	$args['show_home'] = 'Welcome!'; // rename 'home' button
	return $args;
}

https://codex.www.ads-software.com/Function_Reference/wp_page_menu

Thank you!
it worked with that code..

added this to the end of the file, worked like a charm!

excellent, thanks!!