How to produce a title for a table of content

Questions
1

I have constructed a table of content which runs for more than a single page. It needs a title, which should become a header for the following page but this title should not be listed in the table of content.

I have

#let frontmatter(meta) = {
  "FRONT"
  heading(level:3, numbering:none)[Inhaltsverzeichnis]
  block( inset: (left: 2cm, right: 1cm))[  
    #woToc(meta)[
          #outline(title:none)]    
      ]
  "outline_done
  "                                                 
}

which produces a title but the title is included in the ToC, the title is also numbered as 0 (which is probably caused by the show heading function). What is the correct combination of level and numbering?

2

I believe this is a duplicate of How to Include the Table of Contents in the Outline (Table of Contents)? - #4 by bluss where you should find what you are looking for.