Czech help please

[tired17]

I'm learning Czech and am struggling with the difference between jmenujou and jmenuje. Are there any Czech speakers here that could give me a quick explanation. I've tried Google but not got anywhere.
Many thanks if anyone can help

Hi, I can help.

jmenuje is used in the 3rd person singular ( on se jmenuje = his name is)

jmenujou is a colloquial version of the plural jmenují (oni se jmenují = their names are)