how to remove search and label text from link URL in Blogger

Question

I want to hide/remove search and label text from the link URL.

 

Currently, my URL link is something like https://coding-vila.blogspot.com/search/label/CSharp

I want URL link something like https://coding-vila.blogspot.com/csharp

I also go thought Custom Redirects from https://coding-vila.blogspot.com/search/label/CSharp to https://coding-vila.blogspot.com/csharp and its work but when I click on the link it is accessible but still, in the URL it shows old link.

Please help me.