adding the ability to override the sidebar name

common/lib/xmodule/xmodule/course_module.py

@@ -228,6 +228,10 @@ class CourseDescriptor(SequenceDescriptor):
     def css_class(self):
         return self.metadata.get('css_class', '')
 
+    @property
+    def info_sidebar_name(self):
+        return self.metadata.get('info_sidebar_name', 'Course Handouts')
+
     @property
     def title(self):
         return self.display_name

lms/templates/courseware/info.html

@@ -29,7 +29,7 @@ $(document).ready(function(){
       ${get_course_info_section(course, 'updates')}
     </section>
     <section aria-label="Handout Navigation" class="handouts">
-      <h1>Course Handouts</h1>
+      <h1>${course.info_sidebar_name}</h1>
       ${get_course_info_section(course, 'handouts')}
     </section>
     % else: