...
Using this custom subject will override the default subject for confirm email type. It is not possible to use newlines in your subject. These will automatically be converted to with spaces.
reconfirm_email
For authentication reconfirmation emails, create a theme file in mails/authentication/[authentication_type_plural_name]/reconfirm.plate. This email is sent when an email address is changed.
...
Using this custom subject will override the default subject for reconfirm email type. It is not possible to use newlines in your subject. These will automatically be converted to with spaces.
password_reset_email
For authentication reconfirmation emails, create a theme file in mails/authentication/[authentication_type_plural_name]/reset_password.plate. This email is sent when a password reset was requested.
...
Using this custom subject will override the default subject for reset email type. It is not possible to use newlines in your subject. These will automatically be converted to with spaces.
invite_email
For authentication reconfirmation emails, create a theme file in mails/authentication/[authentication_type_plural_name]/invite.plate. This email is sent when somebody is invited to register.
...
Using this custom subject will override the default subject for inviteemail type. It is not possible to use newlines in your subject. These will automatically be converted to with spaces.