*Using UE4 or Unreal Engine* What do I do look when I am right clicking on any of the object in the content browser it is show the wrong right click pop up please help me !!!

Jenny needs to record the names of 30 students, write down the subjects they studied, and note their grades in each subject after the midsemester exams and the end-of-semester exams. she divides the midsemester and end-of-semester information into two separate worksheets, sheet 1 and sheet 2. how will she rename the two worksheets?