This Jquery code will work for you
<script>
jQuery(document).ready(function($){
$('.course_action_points .vicon.vicon-comments').attr({"title" : "add comments"});
$('. course_action_points.vicon.vicon-arrow-left').attr({"title" : "back to course"});
$('.course_action_points .vicon.vicon-search').attr({"title" : "search"});
$('.course_action_points .vicon.vicon-notepad').attr({"title" : "notes"});
});
</script>
Add the code in the same way in wp-admin > WPLMS > Footer > Google Analytics Code