Substitution payment method - Incorrect message

[ihor-sviziev]

Preconditions

1. Magento 2.1.9 (same should be in 2.2-develop and 2.3-develop)
2. DB migrated from M1, payment method wasn't migrated, so it's not available

Steps to reproduce

1. Go to Admin panel and look at existing order
2. View "Payment & Shipping Method" section

Expected result

We should have message "<payment_method_name> is not available. You still can process offline actions." OR we should have message "Payment method is not available. You still can process offline actions.

Actual result

We have message "is not available. You still can process offline actions."

Tech note

https://github.com/magento/magento2/blob/2.2-develop/app/code/Magento/Payment/view/adminhtml/templates/info/substitution.phtml#L13

1. payment method title isn't printed
2. There is no check if title is not empty

[magento-engcom-team]

@ihor-sviziev, thank you for your report.
We've created internal ticket(s) MAGETWO-83822 to track progress on the issue.