What to do, if you need an editable PDF file in CMYK?

„Follow the instructions in the video tutorial if you need an editable PDF file in CMYK format. As demonstrated in the video, the PDF file that you generate will remain an editable vector file that can be opened with Inkscape, Illustrator, CorelDraw, or any other vector graphics software.“ (Source: https://logosbynick.com/export-cmyk-with-inkscape/, 11.11.24)