Removing and renaming filters

You recently posted the code how to remove the unsolved filter tab shown below. How would this be altered to remove the ‘active’ and ‘voted’ tabs?

Also how do I rename the tab labels as follows? – ‘Newest’ = ‘Latest’ , ‘Answers’ = ‘Answered’

/**
 * Filter for removing "unsolved" link from question list tab
 * @param  array $nav contain link of tab in array
 * @return array
 */
function my_remove_ap_tab_item($nav){
	unset($nav['unsolved'])
	return $nav;
}
add_filter('ap_questions_tab', 'my_remove_ap_tab_item');