UserPro Profile Title Tag with WordPress SEO

function profile_page_name( $var1 ) {
     return basename($_SERVER["REQUEST_URI"]);
}
function register_my_plugin_extra_replacements() {
     wpseo_register_var_replacement( '%%basename%%', 'profile_page_name', 'advanced', 'Returns the current page\'s basename' );
}
add_action( 'wpseo_register_extra_replacements', 'register_my_plugin_extra_replacements' );