Internationalization: Preferences documentation (#59203)

* I18n: Preferences documentation

* Update docs/sources/setup-grafana/configure-grafana/_index.md

Co-authored-by: Christopher Moyer <35463610+chri2547@users.noreply.github.com>

* Update docs/sources/administration/organization-preferences/index.md

Co-authored-by: Ursula Kallio <ursula.kallio@grafana.com>

* remove api spec

Co-authored-by: Christopher Moyer <35463610+chri2547@users.noreply.github.com>
Co-authored-by: Ursula Kallio <ursula.kallio@grafana.com>

docs/sources/administration/organization-preferences/index.md

@@ -101,7 +101,7 @@ Here is an example of the light theme.
 
 ### Change server UI theme
 
-Grafana server administrators can change the Grafana UI theme for all users on the server by setting the [default_theme]({{< relref "../../setup-grafana/configure-grafana/#default-theme" >}}) option in the Grafana configuration file.
+As a Grafana server administrator, you can change the default Grafana UI theme for all users who are on the server by setting the [default_theme]({{< relref "../../setup-grafana/configure-grafana/#default-theme" >}}) option in the Grafana configuration file.
 
 To see what the current settings are, refer to [View server settings]({{< relref "../stats-and-license#view-server-settings" >}}).
 
@@ -237,3 +237,36 @@ You can choose your own personal home dashboard. This setting overrides all home
 1. On the left menu, hover your cursor over your avatar and then click **Preferences**.
 1. In the **Home Dashboard** field, select the dashboard that you want to use for your home dashboard. Options include all starred dashboards.
 1. Click **Save**.
+
+## Change Grafana language
+
+### Change server language
+
+Grafana server administrators can change the default Grafana UI language for all users on the server by setting the [default_language]({{< relref "../../setup-grafana/configure-grafana/#default-language" >}}) option in the Grafana configuration file.
+
+### Change organization language
+
+Organization administrators can change the language for all users in an organization.
+
+1. Hover your cursor over the **Configuration** (gear) icon.
+1. Click **Preferences**.
+1. In the Preferences section, select the **Language**.
+1. Click **Save**.
+
+### Change team language
+
+Organization and team administrators can change the language for all users in a team.
+
+1. Hover your cursor over the **Configuration** (gear) icon in the side menu.
+1. Click **Teams**. Grafana displays the team list.
+1. Click on the team that you want to change the language for and then navigate to the **Settings** tab.
+1. In the Preferences section, select the **Language**.
+1. Click **Save**.
+
+### Change your personal language
+
+You can change the language for your user account. This setting overrides language settings at higher levels.
+
+1. On the left menu, hover your cursor over your avatar and then click **Preferences**.
+1. In the Preferences section, select the **language**.
+1. Click **Save**.

docs/sources/administration/user-management/user-preferences/index.md

@@ -29,9 +29,7 @@ You can change your Grafana password at any time.
 
 1. Sign in to Grafana.
 1. Hover your mouse over the user icon in the lower-left corner of the page.
-1. Click **Change Password**.
-   Grafana opens the **Change Password** tab.
-
+1. Click **Change Password**. Grafana opens the **Change Password** tab.
 1. Enter your old password and a new password.
 1. Confirm your new password.
 1. Click **Change Password**.
@@ -54,6 +52,7 @@ You can choose the way you would like data to appear in Grafana, including the U
 - **Home dashboard** refers to the dashboard you see when you sign in to Grafana. By default, this is set to the Home dashboard.
 - **Timezone** is used by dashboards when you set time ranges, so that you view data in your timezone instead of UTC.
 - **Week start** is the first day of the week you want to use in dashboard time ranges, for example, `This week`.
+- **Language** determines the language used for parts of the Grafana interface.
 
 **To edit your preferences**:
 

docs/sources/setup-grafana/configure-grafana/_index.md

@@ -760,6 +760,10 @@ Text used as placeholder text on login page for password input.
 
 Set the default UI theme: `dark` or `light`. Default is `dark`.
 
+### default_language
+
+This setting configures the default UI language, which must be a supported IETF language tag, such as `en-US`.
+
 ### home_page
 
 Path to a custom home page. Users are only redirected to this if the default home dashboard is used. It should match a frontend route and contain a leading slash.