by the way - I would like to introduce You with the first Georgian commemorative coin, 500 Lari. " Victory in WW II 1945 - 1995", and with my own research and discovery on this coin :)
Look at this coin:

reverse contains both - Georgian and English language / საქართველოს რესპუბლიკა REPUBLIC OF GEORGIA /
but what about obverse?
Well, - Roosevelt, Churchill and De Gaulle writing equally on both - English and French, but STALIN is "STALIN" on English, and "STALINE" on French ! So, it becomes trilingual coin !
Why?
If designers idea was to include all four Victory giants languages ( English, french and Russian) , - where is Russian? so, this version is wrong.
French is not popular language in Georgia, - probably just 0.1% of all Georgians can read and understand French. So, version about "another international language for Georgians" is also wrong.
I wrote a letter to our national Bank` numismatic dep. . And they answered me that they have not any idea why Stalin is with "E" and, actually they fixed their attention only after my letter :) ( they even didnot know that its probably FRENCH language !!! )
So, I think that reason is maybe in insufficient responsibility of Georgian designers, who didnot knew that Stalin has different writings on English and French, or French engravers ( who probably thought that STALINE is STALINE on all latin-based languages :) ( coin were struck at Paris Mint). Or, probably they saw " DE GAULLE" which is actually French writing, and also they knew that Roosevelt and Churchill on French are same, but they "found" a mistake in " STALIN" and wrote it " correctly" on French :)
There were hard times in Georgian History, - just a few years after Independence, wars, and other social problems, so probably there nobody cared if it would be STALIN or STALINE :)
Finally, I dont know is this error or not, but, anyway - we have trilingual coin :)
best
David