Your new Google Site will be saved in the right place.
If this is your first Google Site, a window will pop up to show you how to use Google Sites. Follow the prompts to take the tour.
Type: [Name] portfolio 2019, e.g., Jo Smith 2020, where it says Enter site name.
On Google Sites, Publishing is like Saving. You can make changes later. Each time you select Publish, the changes are visible to viewers of your site.
A window will pop up.
The url generated by Google is unique and based on the name you gave your site in step 1.
You may choose to change the url manually using 'manage', but you may find that the url is already taken. You will then have to add extra characters, e.g. numbers, to your url to make it unique.