diff --git a/lang/en.yml b/lang/en.yml
index 37709dc..418d891 100644
--- a/lang/en.yml
+++ b/lang/en.yml
@@ -7,6 +7,8 @@ en:
     MENUTITLE: Subsites
   SilverStripe\Subsites\Controller\SubsiteXHRController:
     MENUTITLE: SilverStripe\Subsites\Controller\SubsiteXHRController
+  SilverStripe\Subsites\Extensions\FileSubsites:
+    has_one_Subsite: Subsite
   SilverStripe\Subsites\Extensions\FolderFormFactoryExtension:
     AllSitesDropdownOpt: 'All sites'
     SUBSITENOTICE: 'Folders and files created in the main site are accessible by all subsites.'
@@ -19,14 +21,20 @@ en:
     MANAGE_SUBSITES: 'Manage subsites for groups'
     MANAGE_SUBSITES_HELP: 'Ability to limit the permissions for a group to one or more subsites.'
     SECURITYTABTITLE: Subsites
+    db_AccessAllSubsites: 'Access all subsites'
+    many_many_Subsites: Subsites
   SilverStripe\Subsites\Extensions\LeftAndMainSubsites:
     SITECONTENTLEFT: 'Site Content'
     Saved: 'Saved, please update related pages.'
+  SilverStripe\Subsites\Extensions\SiteConfigSubsites:
+    has_one_Subsite: Subsite
   SilverStripe\Subsites\Extensions\SiteTreeSubsites:
     CopyAction: Copy
     CopyToSubsite: 'Copy page to subsite'
     CopyToSubsiteWithChildren: 'Include children pages?'
     SubsiteOperations: 'Subsite Operations'
+    has_one_Subsite: Subsite
+    many_many_CrossSubsiteLinkTracking: 'Cross subsite link tracking'
   SilverStripe\Subsites\Model\Subsite:
     ConfigurationTab: Configuration
     CopyMessage: 'Created a copy of {title}'
@@ -44,6 +52,15 @@ en:
     SiteConfigTitle: 'Your Site Name'
     ThemeFieldEmptyString: '-'
     ValidateTitle: 'Please add a "Title"'
+    belongs_many_many_Groups: Groups
+    db_DefaultSite: 'Default site'
+    db_IsPublic: 'Is public'
+    db_Language: Language
+    db_PageTypeBlacklist: 'Page type blacklist'
+    db_RedirectURL: 'Redirect URL'
+    db_Theme: Theme
+    db_Title: Title
+    has_many_Domains: Domains
   SilverStripe\Subsites\Model\SubsiteDomain:
     DOMAIN: Domain
     DOMAIN_DESCRIPTION: 'Hostname of this subsite (exclude protocol). Allows wildcards (*).'
@@ -54,11 +71,15 @@ en:
       one: 'A Subsite Domain'
       other: '{count} Subsite Domains'
     PROTOCOL_AUTOMATIC: Automatic
-    PROTOCOL_DESCRIPTION: 'When generating links to this subsite, use the selected protocol. <br />Selecting ''Automatic'' means subsite links will default to the current protocol.'
+    PROTOCOL_DESCRIPTION: "When generating links to this subsite, use the selected protocol. <br />Selecting 'Automatic' means subsite links will default to the current protocol."
     PROTOCOL_HTTP: 'http://'
     PROTOCOL_HTTPS: 'https://'
     Protocol: Protocol
     SINGULARNAME: 'Subsite Domain'
+    db_Domain: Domain
+    db_IsPrimary: 'Is primary'
+    db_Protocol: Protocol
+    has_one_Subsite: Subsite
   SilverStripe\Subsites\Pages\SubsitesVirtualPage:
     DESCRIPTION: 'Displays the content of a page on another subsite'
     OverrideNote: 'Overrides inherited value from the source'
@@ -68,10 +89,14 @@ en:
       other: '{count} Subsites Virtual Pages'
     SINGULARNAME: 'Subsites Virtual Page'
     SubsiteField: Subsite
+    db_CustomExtraMeta: 'Custom extra meta'
+    db_CustomMetaDescription: 'Custom meta description'
+    db_CustomMetaKeywords: 'Custom meta keywords'
+    db_CustomMetaTitle: 'Custom meta title'
   SilverStripe\Subsites\Reports\SubsiteReportWrapper:
     ReportDropdown: Sites
-    ReportDropdownSubsite: Subsite
     ReportDropdownAll: All
+    ReportDropdownSubsite: Subsite
   Subsite:
     COPYSTRUCTURE: 'Copy structure from:'
     NOTEMPLATE: 'No template'