Yes you can make as many templates you want as a super user.

This is how:

1. Go to Menu, Super, Templates

2. Click Create New in top right corner

3. Add a name to the template on the top left

4. Make the template from your needs in the WYSIWYG

5. Click save at bottom left corner

6. Now you will find the template in the WYSIWYG inside a document

Click on the insert template icon: 

Select your template from the list and insert to document:

When your template is showing, press OK and will be added to the WYSIWYG