How to understand the tips of Customize name in the Action "create a board from template" from Automation

Hi there, I’m trying to create an automation to create multiple new boards / docs from templates and put in the new folder that name will be same with the project name when we have new project coming automatically, and I found the tips of Customize name in the Action “create a board from template” from Automation, like “If you’re creating multiple boards, we’ll group them in a folder with this name” I’m appreciate if someone can help to explain this one and give me an example to group them in a folder with this name.

Like I have one new project name is ABC project, then I need to create Board A / Board B / Doc C / Doc D in the ABC folder