diff --git a/browser/base/content/browser-siteProtections.js b/browser/base/content/browser-siteProtections.js
index bbc8f9049382..25c44efa6859 100644
--- a/browser/base/content/browser-siteProtections.js
+++ b/browser/base/content/browser-siteProtections.js
@@ -1424,9 +1424,10 @@ var gProtectionsHandler = {
     let host = gIdentityHandler.getHostForDisplay();
 
     // Push the appropriate strings out to the UI.
-    this._protectionsPopupMainViewHeaderLabel.textContent =
-      // gNavigatorBundle.getFormattedString("protections.header", [host]);
-      `Tracking Protections for ${host}`;
+    this._protectionsPopupMainViewHeaderLabel.textContent = gNavigatorBundle.getFormattedString(
+      "protections.header",
+      [host]
+    );
 
     let currentlyEnabled = !this._protectionsPopup.hasAttribute("hasException");
 
diff --git a/browser/locales/en-US/chrome/browser/browser.properties b/browser/locales/en-US/chrome/browser/browser.properties
index cf9d016de0ce..def585be5f7c 100644
--- a/browser/locales/en-US/chrome/browser/browser.properties
+++ b/browser/locales/en-US/chrome/browser/browser.properties
@@ -623,7 +623,27 @@ contentBlocking.cryptominers.allowed.label=Allowed
 contentBlocking.cryptominers.blocking.label=Blocking
 
 trackingProtection.icon.activeTooltip=Tracking attempts blocked
+trackingProtection.icon.activeTooltip2=Blocking social media trackers, cross-site tracking cookies, and fingerprinters.
 trackingProtection.icon.disabledTooltip=Tracking content detected
+trackingProtection.icon.disabledTooltip2=Enhanced Tracking Protection is OFF for this site.
+# LOCALIZATION NOTE (trackingProtection.icon.noTrackersDetectedTooltip): %S is brandShortName.
+trackingProtection.icon.noTrackersDetectedTooltip=No trackers known to %S were detected on this page.
+
+# LOCALIZATION NOTE (protections.header):
+# Header of the Protections Panel. %S is replaced with the site's hostname.
+protections.header=Protections for %S
+
+# Blocking and Not Blocking sub-views in the Protections Panel
+protections.blocking.fingerprinters.title=Fingerprinters Blocked
+protections.blocking.cryptominers.title=Cryptominers Blocked
+protections.blocking.crossSiteTrackingCookies.title=Cross-Site Tracking Cookies Blocked
+protections.blocking.trackingContent.title=Tracking Content Blocked
+protections.blocking.socialMediaTrackers.title=Social Media Trackers Blocked
+protections.notBlocking.fingerprinters.title=Not Blocking Fingerprinters
+protections.notBlocking.cryptominers.title=Not Blocking Cryptominers
+protections.notBlocking.crossSiteTrackingCookies.title=Not Blocking Cross-Site Tracking Cookies
+protections.notBlocking.trackingContent.title=Not Blocking Tracking Content
+protections.notBlocking.socialMediaTrackers.title=Not Blocking Social Media Trackers
 
 # Edit Bookmark UI
 editBookmarkPanel.newBookmarkTitle=New Bookmark