How to change Microsoft Edge Search Box Placeholder Text in Windows 10

Hello, I try to change the Search Box Placeholder Text in Microsoft Edge.

I found in Internet the registry portion where I can add or remove the text, however this registry entry is not present in my windows 10 and additionally I do not want to remove it, instead I would like to extend the text, showing my name or company, similar to "Search the Lucky's page & The WEB".

Thank you in advance for your response!