Well sort of

you can create multiple templates, but they can not be assigned to a customer

a work around would be to select the template, create an invoice and memorize it, then use that same memorized transaction over and over for the customer

Is it meaning that I have to create the Recurring Invoice Template one by one? I have 100 customers..... Which mean I have to create 100 Template?

IF, if you need a different template per customer yes

Same template for all customers. Could teach how to do?

Could teach how to do?