Is it possible to capitalize a domain name in the display url?

Site is wordpress running on apache and I have cPanel access but is it possible for me to rewrite the url in some way to have capital letters in the domains display url?

I know it’s not standard but a client is asking for it.

ex: rather than

My feeling is that browsers might be dropping the capitalization but I can’t get a solid answer.

Not the main URL, only anything after the /

deal with idiots like this all the time, drives you crazy

I had just not even thought about that shit but for some reason I always feel obligated to do my due diligence.