remove something specific from someones nickname

[karmic cairn]

i want to make a bot where if someone has a nickname for example kermit - kelp it removes the - kelp and only keeps kermit, how do i do this? i tried before ( im an amateur; started like a 3 weeks ago) and i just kept getting errors

[clever halo]

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[faint gust]

(event) Client#guildMemberUpdate @14.15.2
Emitted whenever a guild member changes - i.e. new role, removed role, nickname.

GuildMember#setNickname @14.15.2
Sets the nickname for this member.

// Set a nickname for a guild member
guildMember.setNickname('cool nickname', 'Needed a new nickname')
  .then(member => console.log(`Set nickname of ${member.user.username}`))
  .catch(console.error);

[shy patio]

listen to that event, check its nickname and change if needed ^^

[karmic cairn]

the nickname is already there i just want it to go through the members of the discord, find the people with - kelp in their nickname and remove it

is that possible?

[faint gust]

Guild#members @14.15.2
A manager of the members belonging to this guild

GuildMemberManager#fetch @14.15.2
Fetches member(s) from a guild.

// Fetch all members from a guild
guild.members.fetch()
  .then(console.log)
  .catch(console.error);

[shy patio]

just iterate there