Gato class subs are called ruler and have zero movement.
Tigris of Gaul, thank you very much for reporting that error.
The Gato Class indeed has the immobile flag. This error will be removed with a new version of the CCM2 and Conquests biqs. At present I cannot say, why your Gato additionally was named 'Ruler'. This problem normally only occurs if you upgrade a preplaced unit with the king flag in Debug Mode. The Gato doesn´t hold a king-flag.
Jarovid, this unit is really missing in the CCM2 units folder. Thank you very much for reporting this error.
I will upgrade the 'camel patch' and add the missing unit of the Pelorus Class and the Commerce Raider to that patch and to the updated download of the CCM2 mainfile for civers, who are doing new downloads of CCM2.
One small suggestion, if I may. Druids (I play France) looks rather obsolete
in later eras, so maybe it's a good idea to upgrade them into Adventurers.
Suggestions and good ideas are always very welcome for CCM2 (and CCM1 and RARR, too). They are the most precious events that can happen to any mod.
Druids are HN-units, but the adventurers are not. So may be, an upgrade to a partisan (a modern HN-unit) would be better fitting. I don´t consider such an upgrade for holy men of the worldreligions, as I don´t want to harm the relgious feelings of any civer.
Jarovid and Tigris of Gaul, as you gave some very helpful input in your reports, I added both of you to the credits in post one of the CCM2 thread.