magento/magento2#14849: [Forwardport] In Sales Emails no translation using order.getStatusLabel().

[p-bystritsky]

Original Pull Request

#14914

Description

\Magento\Sales\Model\Order\Config::getStatusLabel(), used by template email was forcing the usage of getLabel() when in adminhtml area.
I added a new method getFrontendStatusLabel() in \Magento\Sales\Model\Order and modified email template files to use it instead of the original implementation.
I did not modify the original implementation because still in use by backend and frontend.

Fixed Issues (if relevant)

1. In Sales Emails no translation using order.getStatusLabel()  #14849: In Sales Emails no translation using order.getStatusLabel()

Contribution checklist

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)

[magento-engcom-team]

Hi @p-bystritsky. Thank you for your contribution
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[VladimirZaets]

Hi @p-bystritsky. I put "on hold" label to this PR due to port for this issue is already created but the code in that PR is outdated.

[magento-engcom-team]

Hi @VladimirZaets, thank you for the review.
ENGCOM-3491 has been created to process this Pull Request

[ghost]

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