Click on the Settings icon (the gear) located to the right of the search bar. This will take you to this page:
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Within the horizontal navigation bar select Parade. Then, select Chassis. This will take you to this page:
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To edit the name of a level, click on the desired box located on the right-hand side.
To edit the description of a section, click the desired box located on the left-hand side.
To make a level active/inactive, click the on/off toggle next to the desired level.
To add a level, click the yellow + Add button in the bottom right-hand corner.
When done, click the Update button in the bottom right-hand corner to save changes.
These are sample names.