Select Categories → Expense Categories in the left vertical menu.
If the menu is not visible, click the menu icon in the top-left corner.
In the mobile app, tap the menu icon in the top-left corner, then select Expense Categories.
Click the expense category group you want to rename, then select Rename Category Group from the popup menu.
Enter the new name of the expense category group, then click Rename.
Tip: You can use emojis in category and category group names.Visit https://getemoji.com/ to copy emojis, then paste them into the name field.Leave a space between the emoji and the name (for example: Food).