You would have to setup a Virtual Host in WAMPServer called "your domain name"
Then you would change the DNS (I assume you get access to a DNS Server) so it points to your Routers WAN IP Address.
But this comes with a warning, WAMPServer comes configured to be a developers tool and not a live server. If you are not practiced in securing a web server against all the possible attacks they can be targetted with you would be better to use a professionally hosted server.
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(Windows 10 Pro 64bit) (Wampserver 3.3.4 64bit) Aestan Tray Menu 3.2.5.4
<Apache versions MULTIPE> <PHP versions MULTIPLE> <MySQL Versions MULTIPLE>
<MariaDB versions MULTIPLE> <phpMyAdmin versions MULTIPLE> <MySQL Workbench 8.0.23>Read The Manuals Apache --
MySQL --
PHP --
phpMyAdminGet your Apache/MySQL/mariaDB/PHP ADDONs here from the
WAMPServer alternate Repo-X-X-X-
Backup your databases regularly Here is How dont regret it later! Yes even when developing -X-X-X-