You can change these at the top of the Settings tab on the Team Settings Page:
Here’s what these settings do:
The team name appears throughout Cartographer: in page headings, on survey forms, and on maps.
The team alias is used to refer to the team in web addresses and developer tools. For example, the web address of this settings page is:
TEAM are the aliases of the workspace, project, and team respectively. The alias must be all one word and can only contain lowercase letters, numbers, and hyphens (”-”).
When you’ve finished editing the team name and/or alias, be sure to save your changes by clicking the Save button at the bottom of the page.