Setup an icon for headings

[ashkheid-zz]

Let's assume that we have an md file named "Prerequisites" structed as below:

---
icon: ":hammer_and_wrench:"
---

Some paragraphs written here ...

This page will indexed in the sidebar as "🛠️ Prerequisites"
and
when you open the page, you'll see something like this:

----------==preview starts==----------

Prerequisites

Some paragraphs written here ...

----------==preview ends==----------

as we can see, I didn't add any headings to my markdown BUT ReType uses the filename of the markdown file (Prerequisites.md) as it's heading; looks like my markdown begins with # Prerequisites.

What I want is an option or two, appending the configured page-icon to the very first h1 of the page.
like:

----------==What I want to add to my markdown==----------

---
icon: ":hammer_and_wrench:"
header-icon: true # Default is false
---

Some paragraphs written here ...

----------==What I expect too see as the result==----------

🛠️ Prerequisites

Some paragraphs written here ...

----------============----------

⚠ IMPORTANT EXPECTATION

I don't want this configuration, change the way it indexed in the side bar:

✔ I expect too see	❌ I don't expect too see
🛠️ Prerequisites	🛠️🛠️ Prerequisites

---

💡 Extending the idea

And to conclude my suggested idea, the header-icon property can accept an Octicon, an emoji-shortcode, a svg code, and a link or a path to a graphical file (.svg, .png, .jpg, .ico) in addition to Boolean I just mentioned in my example.

[ashkheid-zz]

I know there's a trick for this:

---
icon: ":hammer_and_wrench:"
title: PreRequisites
---

# :hammer_and_wrench: PreRequisites

Some paragraphs written here ...

Adding a title would do what I wanted to have, but as ReType mentioned "better not to use title", I would be happier if there would be an official implementation for such scenario