There was never a unified panscandinavian morality. Even modern pagans exist in a state of permanent, total fragmentation. No shared doctrine, no central authority, no unified morality. The original friths (political laws), contrary to the modern morale ones, were fundamentally incompatible with scaling beyond personal loyalty. Every pre-modern society built on oath-based governance shattered when it outgrew village-scale trust: Bluetooth, Fairhair, and Iceland, and even non-pagan kingdoms. Modern friths are not political at all, they outsource everything to enstablished law of the relative countries, that do have cohesion, based on humans rights, based on Christian heritage and other factors, thus nothing really happens yet. However extreme fragmentation still happens on social and moral level. Germany already has 12+ Heathen groups—all disagreeing. Slavs have their own paganisms. You can't expect to have paganisms to unite White Europe if not at most temporarily.

for all I care "Our Father" is one of the many things that unites all of Christians. it's a well defined prayer which everyone agrees on and that's how you pray Jesus. you will never see something like this in paganism who spend their time checking whether Thor is the same as Mars, or if maybe local celtic deities were real all along