How to send a message from a discord bot with a changed nickname?

Question

Node.js

Hello, Khabrachane)
I'm new to discord.js and I need help.
I need to somehow implement this little thing:
!hug @Nick
!bot: The user hugged @Nick
However, I need to make sure that @Nick is replaced by some specific
one. !hug @fyuuri and in response the bot (My nickname) hugged the 'closet'
Tried to do it through a constant and if msg.content, but in vain
const member = (msg.content === '@Nick')
if ('!member') return message.channel.send('... Replaced nickname');
I searched all over discord.js, but it's empty there too

Answer 1

https://discordjs.guide/creating-your-bot/commands...
https://learn.javascript.ru/ifelse