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If you have roaming activated it may and if the frequencies it uses is accepted by the French Networks.
As far as I can see from the Vodafone Tech sheets it uses...
If your wanting to use a French Networks SIM Card in it then you would most probably need to have it unlocked to all networks.
The quick link on the Rh side of the forum page under NucUnlocking is generally for phone unlocking but from past threads does include unlocking this device too.
Current Phone >
Samsung Z Fold³ 5G.
Previous Phone >
Samsung Note 20 Ultra 5G - SM9860.