Question: How do I change names of categories in Polls, Posts, Albums, Articles, etc.?
Editing data items in UNA forms.
UNA platform and UNA Apps feature various forms, which have fields pre-populated with data items. For example, Polls app has "Categories" field, with default options like "Pets", "Health & Beauty", etc. Lists like these are called "Data Lists".
Some data lists are meant to be changed when you are setting up your community. You can easily do so via Forms app in Studio.
Go to your site Studio and login to your Operator account.
Open the "Forms" app.
Go to "Data Lists" page in Forms.
Find the list you want to edit or rearrange.