I know how it's said in English

How do you say “Gleichschaltung” in Mandarin? China requiring churches to praise communist government, sing national anthem in order to reopen after lockdown.

In English:

Gleichschaltung or in English, co-ordination, was in Nazi terminology the process of Nazification by which Adolf Hitler and the Nazi Party successively established a system of totalitarian control and coordination over all aspects of German society and societies occupied by Nazi Germany "from the economy and trade associations to the media, culture and education".

For today, (tomorrow’s code word will be suppiled when it’s decided upon) you can just say “BLM”.

Of course, there’s always Esperanto