WP User Manager - Add an external link to the Profile page tabs

wpum_add_external_link_to_profile_tabs.php

<?php

function my_wpum_add_profile_tab_link( $tabs ) {
	$tabs['google'] = [
		'name'     => esc_html( 'Google' ),
		'priority' => 2,
	];

	return $tabs;
}

add_filter( 'wpum_get_registered_profile_tabs', 'my_wpum_add_profile_tab_link' );

function my_wpum_get_profile_tab_url( $url, $tab ) {
	if ( 'google' === $tab ) {
		return 'https://www.google.com';
	}

	return $url;
}

add_filter( 'wpum_get_profile_tab_url', 'my_wpum_get_profile_tab_url', 10, 2 );