The option to rename a tab allows you to assign a user-friendly name to any selected tab. By default, tab names are given the names of Gmail filters or labels, such as “label:inbox or is:starred“, “label:support and is:unread“, and so on.
If you have complex Gmail filters, finding specific tabs can get tricky! However, you can customize the name of each tab so you can easily find the tab you want. It’s quite simple—here’s how.