I think it’s unnecessary, Eiffel tower is not replaced by this add-on, as other monuments originally made by Asobo. No worries about it 
Maybe you should have a look on the description from their website there: France VFR - Scènes photoréalistes pour la simulation de vol : Obstacles et reperes VFR V4 - FRANCE pour MSFS
If i’m right, there is no mention of monuments in the list of stuff added with this add-on