refactor(private-zone): use canonical product name

e2e/specs/mock/chat/chat-avatar-navigation.spec.ts

@@ -42,7 +42,7 @@ test("guest user avatar returns to Profile after sign-in", async ({
 });
 
 for (const character of characters) {
-  test(`${character.displayName} avatar opens the matching Private Zoom`, async ({
+  test(`${character.displayName} avatar opens the matching Private Zone`, async ({
     page,
   }) => {
     await enterCharacterChat(page, character.slug);
@@ -50,13 +50,13 @@ for (const character of characters) {
 
     await page
       .getByRole("button", {
-        name: `Open ${character.displayName}'s private zoom`,
+        name: `Open ${character.displayName}'s private zone`,
       })
       .last()
       .click();
 
     await expect(page).toHaveURL(
-      new RegExp(`/characters/${character.slug}/private-zoom(?:\\?.*)?$`),
+      new RegExp(`/characters/${character.slug}/private-zone(?:\\?.*)?$`),
     );
   });
 }