Is it possible to include language files in include areas?

Question

1C-Bitrix

i have include areas for header, they are located in site template folder, for example:
/local/templates/[template_id]/includes/header/address.php
can i include language files there?
And what is the best way to connect language files? There are several ways, which one is better? correct?
sorry for the stupid question

Answer 1

https://dev.1c-bitrix.ru/api_d7/bitrix/main/locali...