How To Change Post Title Before Blog Title

*     Go to Blogger.
*     Go to Template and Click "Edit HTML" >proceed
*     Press(Ctrl+F) and Find This html code.
       <title><data:blog.pageTitle/></title>(Delete This Code)

And replace it with this

<b:if cond='data:blog.pageType == &quot;item&quot;'>
<title><data:blog.pageName/> | <data:blog.title/></title>
 <b:else/>
<title><data:blog.pageTitle/></title>
</b:if>
*Now click on "Save Template"
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