I cannot find where Zen Card is getting the text for certain parts of the Account creation email.

I have the create_account.php file open in front of me right now and it is full of email variables - but they are not all of the ones being used by Zen Cart for the Create account email.

I have successfully changed the create account email to welcome people to the right store name. I then changed the EMAIL_TEXT, EMAIL_CONTACT etc in create_account.php - but these are not the variables being used for the create account email.

My create account email still says:
**************************************************************

"With your account, you can now take part in the various services we have to
offer you. Some of these services include:

Permanent Cart - Any products added to your online cart remain there until
you remove them, or check them out.

Address Book - We can now deliver your products to another address other
than yours! This is perfect to send birthday gifts direct to the
birthday-person themselves.

Order History - View your history of purchases that you have made with us.

Products Reviews - Share your opinions on products with our other customers."

******************************************************************
I cannot find where any of this text is - I really have tried!!
I thought this would be a common problem - and have found similar queries but they all directed people to the create_account.php file - and I have altered that but nothing has changed in the email.

Maybe all this is right under my nose...but I have left this for weeks before putting on the forum, and I am going to get my ###### kicked by my client for not changing the welcome email.

Thanks to anyone who can help!