From 15646d81e0a34eeafe6637c6b703ed0d7663303e Mon Sep 17 00:00:00 2001
From: szsascha <>
Date: Wed, 17 Aug 2022 19:34:00 +0200
Subject: [PATCH] feat(theme): extend titleTemplate by replacing the title

change createTitle to be able to use the title within thetitleTemplate
---
 src/shared/shared.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/shared/shared.ts b/src/shared/shared.ts
index 71c167cabce3..2bb1637db847 100644
--- a/src/shared/shared.ts
+++ b/src/shared/shared.ts
@@ -104,6 +104,11 @@ export function resolveSiteDataByRoute(
 export function createTitle(siteData: SiteData, pageData: PageData): string {
   const title = pageData.title || siteData.title
   const template = pageData.titleTemplate ?? siteData.titleTemplate
+
+  if (typeof template === 'string' && template.includes(':title')) {
+    return template.replace(/:title/g, title)
+  }
+
   const templateString = createTitleTemplate(siteData.title, template)
 
   return `${title}${templateString}`