At first, I created two local folders with the names of "HW1" and "HW2" but the required names should be "hw1" and "hw2"; so I changed the local folders' names and pushed online. The thing is that nothing changed online. The names of the folders are still "HW1" and "HW2".
Solution: backup the files inside. delete the old "HW1" and "HW2" folders and create"hw1" and "hw2". then paste the files into the new folders.
At first, I created two local folders with the names of "HW1" and "HW2" but the required names should be "hw1" and "hw2"; so I changed the local folders' names and pushed online. The thing is that nothing changed online. The names of the folders are still "HW1" and "HW2".
Solution: backup the files inside. delete the old "HW1" and "HW2" folders and create"hw1" and "hw2". then paste the files into the new folders.