How to implement ThemeableRazorViewEngine in nopCommerce 4.0 - Asp.Net core 2. ?

In nopCommerce 3.90 ThemeableRazorViewEngine was working fine.

In nopCommerce 4.0, it seems replaced with "ThemeableViewLocationExpander" and "ExpandViewLocations" method.

Is anyone have idea how to use ThemeableViewLocationExpander in Core 2.0 ?

Please follow this link

https://www.nopcommerce.com/boards/t/49853/override-existing-controller-action-in-nop-version-40.aspx

Hope this help

https://www.nopcommerce.com/boards/t/48833/where-to-register-custom-view-engine-in-nop-40.aspx#195754