Formatting in the Accordion Titles?

Hi,

I am trying to figure out how to do formatting in the title part of an accordion block.

In particular, I need part of the title to be in italics, like this:

Normal text Italics

I cannot work out how to do this! Any idea how to format text in the title part of an accordion block?

First, add this to Settings > Advanced > Code Injection > Footer

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
  $("span.accordion-item__title").each(function(){
    $(this).html($(this).text());
  });
});
</script>

Next, edit accordion title, use this format

Accordion Item 2 <em>Text 2</em>

It works, thank you so much for your help!