Change E-Invoice & E-Signature subject on email

Change the subject to "Your E-Invoice is attached for quote #QSTE2523401W"". Your current subject says it's a quote and some customers don't open it because they are expecting an electronic invoice. We also don't need the Sidemark on the order. If you could include their name and/or Business name at the end of the subject line, that would be great! Thank you.
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