After creating a template, you may want to make some updates to it. Only the person who published a template can edit it.
To edit a template you published:
Click your avatar in the top right corner of the screen to open user options.
Select Profile to open your profile page.
You’ll see templates you’ve published under the Recently published templates section.
Click the template tile’s three-dot icon for the template you want to edit.
Select Edit. The template opens in an editing mode.
Click Save changes at the top of the screen when you’re done editing the template.
Alternatively, when previewing a template you published, you can click Edit template at the top of the screen: