Adding Custom Menu to Donor Dashboard Sidebar

I am currently working on customizing the donor dashboard for my website and am facing challenges in adding a custom menu to the donor dashboard sidebar. I have explored the available hooks and filters, but I haven’t found a suitable one for this purpose.

Could you please guide how to add a custom menu to the donor dashboard sidebar? Any information regarding the specific hooks or filters I should use would be greatly appreciated. I’ve thoroughly searched the documentation, but I couldn’t find a clear solution.

Your assistance in this matter will be invaluable, and I’m looking forward to implementing this feature for a more user-friendly donor interface.