How to customize contacts in Safari's share menu on Mac Studio?

Hi folks. Here's a question that I hope somebody can help me with. I'm using Safari on my Mac Studio. Everyone is probably aware of the little menu bar button that exists to share a link. I'm talking about the little square box with the upward pointing arrow on it. When you click this icon to share a webpage, there will generally be a set of four contacts that show up at the very top of the drop-down box. These are usually people to whom which you often send and share links. My question is, is there anyway to edit who shows up here? I cannot find a way to do it. For example, I send my wife links from Safari several times a day and I probably send her many more than anyone else. However, she never appear automatically in this little list, and others to whom I rarely send links remain. Does anyone know how to edit or change it? Thank you very much for your help.

[Re-Titled by Moderator]