This is the default page in the "Custom Pages" plugin.
You can find this page on your filesystem at:
You can copy this file, rename it, and put any content you like in it. You will be able to access your page by using it's filename in the url. For example, if you copied this file and renamed it "shoes.php", you could access it at: https://belajarastro.id/plugin/page/shoes
How to set up a custom address for your page
You can make your custom pages accessible from different urls by using . For example, if you wanted your "shoes.php" page to be accessible at https://belajarastro.id/shoes, you could add a new route with the following values:
How to wrap your page in a different master view
You can make your page use the "admin" master view by adding "admin" in the url, like this: /plugin/page/shoes/admin