A key concept of templates is EDITABLE REGIONS,
regions where you can customize an individual page,
while still maintaining the identity of the web site.
The code is: <!-- TemplateBeginEditable name="doctitle" -->
<title>Web Design 1 – Fall 2019</title>
<!-- TemplateEndEditable -->
For example, all the cars in the dealership
are Corvettes. They share many common features
from the Corvette Template.
However, each car can be customized with different
editable regions, such as "Color:Red" or "Engine; 5.7literV"