Email subjects and bodies used to accept both {{project_name}} and {{report_name}} while the rename was in progress. The {{project_*}} tags no longer resolve.

Use {{report_name}}, {{report_type}}, {{report_date_range}}, and {{report_url}}. Client and account tags are unchanged. Automations and templates saved in the app already use the current names.

If you typed a subject by hand over the API, rename the tag or the email will send the literal text.