I have two types of urls for each posting on my EE5-installation, namely
The reason for this doubling lies back in ancient times, I want to remove this.
Is it possible to somehow redirect all
Another one had the problem other way round, but I am not sure if the answer to his question is fitting my needs. Another idea would be to use the addon Detour, but I am not sure if this could do the trick. Also I would prefer to do it without a plugin if possible.
I would appreciate help very much, thanks!