Having issues writing script to find a single tag, and replace it with multiple lines of text.

I wrote some VBA to find a tag such as:

<<testtag>>

And looking to replace it with something like below:

<h2>Live Chat</h2>
<p>A <a href="https://www.comm100.com/blog/live-chat-benefits.html">research report</a> found that Live Chat was hands down the preferred method of communication for online shoppers when compared to other service channels. A <a href="https://www.business2community.com/b2b-marketing/4-powerful-ways-live-chat-website-improves-b2b-inbound-sales-01775265">separate study</a> by the American Marketing Association states that customers that use live chat are three times more likely to make a purchase compared to those who don’t.</p><br>
<p>a <b>Best practices</b> for live chat include:</p>

The problem is it only replaces with the first line above: "<h2>Live Chat</h2>"

Any ideas? Below is the chunk of code responsible for this (please note I am using excel to execute in Word):

                                     
With WordDoc.Content.Find
 .Text = TagName
.Replacement.Text = TagValue
.Wrap = wdFindContinue
.Execute Replace:=wdReplaceAll 'Find & Replace all instances
 End With
This has been cross posted at https://www.msofficeforums.com/word-...tml#post147653