What is your Hugo Extended Version

hugo v0.147.9+extended+withdeploy linux/amd64 BuildDate=unknown

What is your Go Version

go version go1.24.4 linux/amd64

What is your Node.js Version

v22.11.0

What is your Operating System

Arch Linux

Check for Existing Issues

• I have searched and found no relevant issues.

Expected Behavior

In config/_default/languages.toml I added a new language, removed the the contentDir parameter and changed the content to match the Hugo "Multilingual mode" "Translation by file name" as described in the Hugo documentation .

The generated pages should match the structure of the content.

Steps to Reproduce

1, Install hugoplate as described in the README,md
2. Change config/_default/languages.toml like:

[en]
languageName = "En"
languageCode = "en-us"
weight = 1

[fr]
languageName = "Fr"
languageCode = "fr-fr"
weight = 2

3. Optionally create the file i18n/fr.yaml
4. Rename content/_index.md to content/_index.en.md
5. Create the file content/_index.fr.md
6. Reproduce steps 4 and 5 for the rest of the content
7. Execute pnpm dev

Code Reproduction URL

No response

Additional Information

content_tree.txt

public_tree.txt

These are the untouched language related setting in hugo.toml:

# disable language
disableLanguages = [
] # example: ["fr"] for disable french language. see https://gohugo.io/content-management/multilingual/
hasCJKLanguage = false #  If hasCJKLanguage true, auto-detect Chinese/Japanese/Korean Languages in the content. see: https://gohugo.io/getting-started/configuration/#hascjklanguage
# default language
defaultContentLanguage = 'en'
# defaultContentLanguageInSubdir need to be true if you want to use the language code as a subdirectory and language specific 404 page
defaultContentLanguageInSubdir = false