Plugin gives you an option for exporting layout using the same layout in other websites so you can save your time to create a new layout.
1. Go to Dashboard » WT Timeline Designer PRO » Timeline Layout.
2. Select layout from existing list of layouts.
3. Select Export option from drop-down and click on apply button.
4. Once you click on the apply button then a JSON formatted file will download which you can use for import settings in your other website.