How to translate Maintenance mode page for multiwebsites

Question

I want to translate Magento 2 maintenance page as per country code

Like :-

magento2/it (In the Italian language)

magento2/de (In German)

I tried using csv but it doesn't work even using __('echo the content')

Answer 1

By default, Magento doesn't support translation out-of-box for error pages and requires some customizations to allow for such features. So technically there is no proper way to do such.

Since the full stack is NOT initialized during error generation, normal translation functionality $this->__('foobar'; won't work in the templates. https://magento.stackexchange.com/a/89316/101754

Found another way for translated maintenance page:

1. In your .htaccess add a rewrite rule that appends a skin parameter to your URL. Eg.

RewriteCond %{HTTP_HOST} ^french.example.com$ RewriteCond %{DOCUMENT_ROOT}/var/.maintenance.flag -f RewriteCond %{QUERY_STRING} !(^|&)skin=french(&|$) [NC] RewriteRule ^ %{REQUEST_URI}?skin=french[L]

2. Copy pub/errors/default to pub/errors/french

3. Change/translate template files to your needs