Generate netlify _headers file in root dir for multilingual site

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2

You should check Hugo Custom Output formats.

All you have to do is create a new mediatype and custom output formats for your _headers file and then add the newly added output format to your homepage:

# In your config file
# 1. Create Media Type
mediaTypes:
  text/netlify:
    delimiter: ''
    suffixes:
    - ''
# 2. Create Output Format
outputFormats:
  headers:
    baseName: _headers
    isPlainText: true
    mediatype: text/netlify
    notAlternative: true
# 3. Add to homepage
outputs:
  home:
  - HTML
  - headers

Last you want to create a template file for your headers, for the homepage it should live at layouts/index.headers
:point_up: from there you can hardcode your headers or dynamically generate them using Go Template…