sort()
функция будет работать. Вы можете попробовать это: -
l = ['crown0.90.01', 'crown0.250.01', 'crown0.550.01', 'crown0.650.01', 'crown1.90.01', 'crown2.10.01', 'crown0.850.01', 'crown0.20.01', 'crown0.80.01', 'crown0.10.01']
l.sort()
print(l)
Вывод: -
['crown0.10.01', 'crown0.20.01', 'crown0.250.01', 'crown0.550.01', 'crown0.650.01', 'crown0.80.01', 'crown0.850.01', 'crown0.90.01', 'crown1.90.01', 'crown2.10.01']