async def METHOD_NAME(self, ctx: commands.Context, *prefixes: PrefixConverter):
    """
    Set the prefixes for this server.
    Multiple prefixes can be set at once.
    To add a prefix with spaces, use quotes.
    This will overwrite any current prefixes.
    **Examples:**
    `[p]prefix set ! n!`
    `[p]prefix set .. & "Hey siri, "`
    """
    await self.bot.set_prefixes(guild=ctx.guild, prefixes=prefixes)
    embed = await self.prefix_embed(ctx)
    es = "es" if len(prefixes) > 1 else ""
    embed.set_footer(
        text=f"reset the prefix{es} with {self.format_command(ctx, 'prefix reset')}"
    )
    await self.reply(ctx, f"Prefix{es} set.", embed=embed)