Rename customization to customizations

exampleSite/content/customizations/_index.md

@@ -1,10 +1,10 @@
 +++
 authors = ["author-demo"]
 categories = ["customization", "paige"]
-description = "Demonstrations of customization."
+description = "Demonstrations of customizations."
 series = ["series-demo"]
 tags = ["sections"]
-title = "Customization"
+title = "Customizations"
 [paige]
 style = """
 #paige-authors,

exampleSite/hugo.toml

@@ -35,9 +35,9 @@ url = "/shortcodes/"
 weight = 40
 
 [[languages.en.menu.main]]
-identifier = "customization"
+identifier = "customizations"
-name = "Customization"
+name = "Customizations"
-url = "/customization/"
+url = "/customizations/"
 weight = 50
 
 [[languages.en.menu.main]]