Path: Media Assets > Watermark
Click "Upload JPG/PNG".
Select the file.
Choose the watermark application ratio: "Vertical 9:16", "Horizontal 16:9", "Square 1:1", "Social 4:5".
Path: Media Assets > Watermark
Find the Name field.
Click the "pencil icon".
Enter the name.
Press Enter to complete the edit.
Path: Media Assets > Watermark
Find the Action field.
Click "Delete".
Confirm deletion by clicking "Yes".