add_filter('wcfm_screen_manager_data_columns', function ($wcfm_screen_manager_data, $table) {
    if ('customers' == $table) {
        unset($wcfm_screen_manager_data[4]);

        if (!apply_filters('wcfm_allow_view_customer_location', true)) {
            $wcfm_screen_manager_data[4] = 'yes';
        }
    }
    return $wcfm_screen_manager_data;
}, 10, 2);