Custom food can now be renamed, as the tip indicates. (#24402)

* Custom food can now be renamed, as the tip indicates.

* Descriptive variable names are good.

code/modules/food_and_drinks/food/customizables.dm

@@ -336,6 +336,12 @@ do {\
 
 
 /obj/item/food/snacks/customizable/attackby(obj/item/I, mob/user, params)
+	if(is_pen(I))
+		var/new_name = rename_interactive(user, I, use_prefix = FALSE)
+		if(!isnull(new_name))
+			to_chat(user, "<span class='notice'>You declare this to be \a [name]. Delicious!</span>")
+			return
+
 	if(!istype(I, /obj/item/food/snacks))
 		to_chat(user, "<span class='warning'>[I] isn't exactly something that you would want to eat.</span>")
 		return