diff --git a/composables/setups.ts b/composables/setups.ts
index 90b12a22..06d48c72 100644
--- a/composables/setups.ts
+++ b/composables/setups.ts
@@ -17,10 +17,30 @@ export function setupPageHeader() {
       dir: () => localeMap[locale.value] ?? 'auto',
     },
     titleTemplate: (title) => {
-      let titleTemplate = title ? `${title} | ` : ''
-      titleTemplate += t('app_name')
+      let titleTemplate = title ?? ''
+
+      if (titleTemplate.match(/&[a-z0-9#]+;/gi)) {
+        titleTemplate = unescapeTitleTemplate(titleTemplate, [
+          ['"', ['"', '"']],
+          ['&', ['&', '&']],
+          ['\'', [''', ''']],
+          ['\u003C', ['<', '<']],
+          ['\u003E', ['>', '>']],
+        ])
+        if (titleTemplate.length > 60)
+          titleTemplate = `${titleTemplate.slice(0, 60)}...${titleTemplate.endsWith('"') ? '"' : ''}`
+
+        if (!titleTemplate.includes('"'))
+          titleTemplate = `"${titleTemplate}"`
+      }
+      else if (titleTemplate.length > 60) {
+        titleTemplate = `${titleTemplate.slice(0, 60)}...${titleTemplate.endsWith('"') ? '"' : ''}`
+      }
+
+      titleTemplate += ` | ${t('app_name')}`
       if (buildInfo.env !== 'release')
         titleTemplate += ` (${buildInfo.env})`
+
       return titleTemplate
     },
     link: process.client && useRuntimeConfig().public.pwaEnabled
@@ -32,3 +52,12 @@ export function setupPageHeader() {
       : [],
   })
 }
+
+function unescapeTitleTemplate(titleTemplate: string, replacements: [string, string[]][]) {
+  let result = titleTemplate
+  for (const [replacement, entities] of replacements) {
+    for (const e of entities)
+      result = result.replaceAll(e, replacement)
+  }
+  return result.trim()
+}