title: Opencart 3 theme development
body: <p>Could someone explain how to start and enable custom Opencart 3 theme? There are plenty of tutorials for Opencart 2 and just a bit of unclear posts at forums for Opencart 3, but after trying for few times all I get are "Theme not set up for this store" error and "Disabled" status next to my custom theme in settings, even tho in edit screen the selected option is Enabled. Thanks.</p>
  
  <p><strong>EDITED</strong>: The answer is <a href="https://forum.opencart.com/viewtopic.php?t=187122" rel="nofollow noreferrer">this topic</a>, it worked after replacing "theme_default" to "theme_YOURTHEMENAME" in all 3 files...</p>