Changing h2-element

Hello and thank you for this wonderful plugin ??

One question: could you allow customization of the h2 element in a future update? So that you can select h2-h6 here.

Background: since the output is in the HTML code of the page, an h2 may interfere with the order of the headings in the page, depending on the positioning, which is a disadvantage from an SEO point of view.