Automatically repeat text throughout Pages document

I'm creating a template for a report. It's a document, not a form that gets filled out.

In several places throughout the report is text I'd like repeated within the body of the text (i.e. not header/footer). Examples includes "name of client", "incident location" & "date of incident".

Is there a way to create a field/object, etc that allows me to enter the information once, and have it automatically populate throughout the rest of the document? The goal is to eliminate the need to type the same "date of incident" in different locations throughout the report.

Thanks for your help!