Bedford Template Creating Duplicate H1 tags with logo wrap

Hi there, 

Our client's website https://www.highettpodiatry.com.au/ is using the Bedford Template. 

Having multiple H1's is poor SEO practice. 

The code has the logo unnecessarily wrapped in H1 tags. 

See here: 
<h1 id="logoImage"><a href="/" id="yui_3_17_2_1_1673396339740_739"><img src="//images.squarespace-cdn.com/content/v1/55b9c828e4b033786277cd7d/34013924-3439-4f76-a774-32eea21c1fcc/Highett-Podiatry-logo-fixed.jpg?format=1500w" alt="Highett Podiatry - Highett and Mentone"></a></h1>

How can this be changed to <P> or another tag to remove the SEO problem (Yes, it is a SEO probably having multiple H1s). 

thanks