The game uses two different names for the Evoker in the Russian localization:
"Вызыватель" — used in the Spawn Egg name, mob and achievements.
"Заклинатель" — used in Subtitles.
Suggested Fix:
Replace all instances of "Вызыватель" with "Заклинатель".
Steps to Reproduce:
Set language to Russian.
Check the Evoker.
Thank you for helping us improve Minecraft! We saved your files: