Not that it couldn’t be done, but it sure wouldn’t be easy.
Just how much security is gained from obscurity is arguable at best, but if security is an interest perhaps you could help in other ways?
It’s what I classify as Security through Obscurity
For example, if you changed “admin” to “xyz-admin”, “green-pumpernickel” or whatever, someone trying to crack into your site would fail when they tried to access the ACP at “admin”.
IMHO at best it’s a relatively weak layer of security, but then I suppose every layer of security can help to some extent. The theory being that the more difficult something is the better the chance that a would be attack will give up and try somewhere that’s easier.
Thanks @Mittineague, now I know what it EmberJS although not understand how to use them. I want it for my facebook friends claimed could be relied upon in the burglary of a security website. He told me to replace with custom admin URL. I had several times to install a forum application, such as vanilla forums, Xenforo, phpBB, vBulletin, etc. And he said that these software are vulnerable and easily taken over only by the weakness of a plugin. But when I install Discourse he just told me to make custom URL only. I would ask him to give it a try as I understand the use emberJS and replace admin URL on my site. May take some time to realize that for me. I’ll let you know if there’s something here that should be updated.