Merge commit '9b0050e9aabe4be65c78ccf292a348f309d50ccd' as 'docs'

```
git subtree add --prefix=docs/ https://github.com/gohugoio/hugoDocs.git master --squash
```

Closes #11925

docs/content/en/methods/site/GetPage.md

@@ -0,0 +1,109 @@
+---
+title: GetPage
+description: Returns a Page object from the given path.
+categories: []
+keywords: []
+action:
+  related:
+    - methods/page/GetPage
+  returnType: page.Page
+  signatures: [SITE.GetPage PATH]
+toc: true
+---
+
+The `GetPage` method is also available on `Page` objects, allowing you to specify a path relative to the current page. See [details].
+
+[details]: /methods/page/getpage
+
+When using the `GetPage` method on a `Site` object, specify a path relative to the content directory.
+
+If Hugo cannot resolve the path to a page, the method returns nil.
+
+Consider this content structure:
+
+```text
+content/
+├── works/
+│   ├── paintings/
+│   │   ├── _index.md
+│   │   ├── starry-night.md
+│   │   └── the-mona-lisa.md
+│   ├── sculptures/
+│   │   ├── _index.md
+│   │   ├── david.md
+│   │   └── the-thinker.md
+│   └── _index.md
+└── _index.md
+```
+
+This home page template:
+
+```go-html-template
+{{ with .Site.GetPage "/works/paintings" }}
+  <ul>
+    {{ range .Pages }}
+      <li>{{ .Title }} by {{ .Params.artist }}</li>
+    {{ end }}
+  </ul>
+{{ end }}
+```
+
+Is rendered to:
+
+```html
+<ul>
+  <li>Starry Night by Vincent van Gogh</li>
+  <li>The Mona Lisa by Leonardo da Vinci</li>
+</ul>
+```
+
+To get a regular page instead of a section page:
+
+```go-html-template
+{{ with .Site.GetPage "/works/paintings/starry-night" }}
+  {{ .Title }} → Starry Night
+  {{ .Params.artist }} → Vincent van Gogh
+{{ end }}
+```
+
+## Multilingual projects
+
+With multilingual projects, the `GetPage` method on a `Site` object resolves the given path to a page in the current language.
+
+To get a page from a different language, query the `Sites` object:
+
+```go-html-template
+{{ with where .Site.Sites "Language.Lang" "eq" "de" }}
+  {{ with index . 0 }}
+    {{ with .GetPage "/works/paintings/starry-night" }}
+      {{ .Title }} → Sternenklare Nacht
+    {{ end }}
+  {{ end }}
+{{ end }}
+```
+
+## Page bundles
+
+Consider this content structure:
+
+```text
+content/
+├── headless/    
+│   ├── a.jpg
+│   ├── b.jpg
+│   ├── c.jpg
+│   └── index.md  <-- front matter: headless = true
+└── _index.md
+```
+
+In the home page template, use the `GetPage` method on a `Site` object to render all the images in the headless [page bundle]:
+
+```go-html-template
+{{ with .Site.GetPage "/headless" }}
+  {{ range .Resources.ByType "image" }}
+    <img src="{{ .RelPermalink }}" width="{{ .Width }}" height="{{ .Height }}" alt="">
+  {{ end }}
+{{ end }}
+```
+
+[page bundle]: /getting-started/glossary/#page-bundle