Changing navigation names of BuddyPress

BuddyPress_navigation_names_change.php

<?php

function mb_profile_menu_tabs() {
	global $bp;
	$bp->bp_nav['groups']['name']        = str_replace( 'Groups', '群', $bp->bp_nav['groups']['name'] );
	$bp->bp_nav['friends']['name']       = str_replace( 'Friends', '好友', $bp->bp_nav['friends']['name'] );
	$bp->bp_nav['messages']['name']      = str_replace( 'Messages', '信息', $bp->bp_nav['messages']['name'] );
	$bp->bp_nav['notifications']['name'] = str_replace( 'Notifications', '通知', $bp->bp_nav['notifications']['name'] );
	$bp->bp_nav['forums']['name']        = '论坛';
}

add_action( 'bp_setup_nav', 'mb_profile_menu_tabs', 10 );