How to change an estimate template?
1. First of all go to the sidebar menu and click on the category named "Estimates".
2. Now you will be able to see "Actions" column on the very right side, click on the three dots icon under the column.
3. A drop-down menu will open, click on the "Edit" button.
4. Click on the "Customize Estimate" below the "Settings" on the right side.
5. Choose a template and click on "Apply theme".
6. Now save the changes and you are done!