minor #7844 Explain how to override the default templates directory (javiereguiluz)

This PR was merged into the 2.7 branch.

Discussion
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Explain how to override the default templates directory

This fixes #4714.

Commits
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10dec72 Explain how to override the default templates directory

Author: xabbuh

configuration/override_dir_structure.rst

@@ -15,6 +15,8 @@ directory structure is:
     │  ├─ cache/
     │  ├─ config/
     │  ├─ logs/
+    │  ├─ Resources/
+    │  │  └─ views/
     │  └─ ...
     ├─ src/
     │  └─ ...
@@ -80,6 +82,22 @@ method::
 
 Here you have changed the location of the directory to ``app/{environment}/logs``.
 
+.. _override-templates-dir:
+
+Override the Templates Directory
+--------------------------------
+
+If your templates are not stored in the default ``app/Resources/views/``
+directory, use the :ref:`twig.paths <config-twig-paths>` configuration option to
+define your own templates directory (or directories):
+
+.. code-block:: yaml
+
+    # app/config/config.yml
+    twig:
+        # ...
+        paths: ["%kernel.root_dir%/../templates"]
+
 .. _override-web-dir:
 
 Override the ``web`` Directory

reference/configuration/twig.rst

@@ -246,6 +246,8 @@ on. Set it to ``0`` to disable all the optimizations. You can even enable or
 disable these optimizations selectively, as explained in the Twig documentation
 about `the optimizer extension`_.
 
+.. _config-twig-paths:
+
 paths
 ~~~~~