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Previously, we had a rough understanding of Hugo’s configuration structure, and then we will introduce how to configure multilingual sites.
| Name | Description | 
|---|---|
| defaultContentLanguage | The default site language. | 
| defaultContentLanguageInSubdir | Whether URLs for the default language contain language code, eg /en. | 
hugo.toml
1defaultContentLanguage = 'en'
2defaultContentLanguageInSubdir = true
hugo.yaml
1defaultContentLanguage: en
2defaultContentLanguageInSubdir: true
hugo.json
1{
2   "defaultContentLanguage": "en",
3   "defaultContentLanguageInSubdir": true
4}
| Name | Description | 
|---|---|
| languageName | Name | 
| languageDirection | Language direction, such as rlt. | 
| weight | Lower weight gets higher precedence. | 
| title | Site’s title. | 
| copyright | Site’s copyright. | 
languages.toml
 1[ar]
 2  languageDirection = 'rtl'
 3  languageName = 'العربية'
 4  weight = 4
 5[en]
 6  languageName = 'English'
 7  weight = 1
 8[zh-hans]
 9  languageName = '简体中文'
10  title = 'HB (Hugo Bootstrap) 框架'
11  weight = 2
languages.yaml
 1ar:
 2  languageDirection: rtl
 3  languageName: العربية
 4  weight: 4
 5en:
 6  languageName: English
 7  weight: 1
 8zh-hans:
 9  languageName: 简体中文
10  title: HB (Hugo Bootstrap) 框架
11  weight: 2
languages.json
 1{
 2   "ar": {
 3      "languageDirection": "rtl",
 4      "languageName": "العربية",
 5      "weight": 4
 6   },
 7   "en": {
 8      "languageName": "English",
 9      "weight": 1
10   },
11   "zh-hans": {
12      "languageName": "简体中文",
13      "title": "HB (Hugo Bootstrap) 框架",
14      "weight": 2
15   }
16}
You may want to configure some stuff for each language, such as description, and to do this, simply create language-specific configuration files, such as:
| Configuration | Description | 
|---|---|
| menus.en.* | English site’s menus. | 
| params.en.* | English site’s params. | 
| menus.zh-hans.* | Chinese site’s menus. | 
| params.zh-hans.* | Chinese site’s params. | 
Learn more on Hugo Multilingual Mode.