Need to remove space..Help

RouterOS Scripting
1

I have named my simple queue rules with spaces , Like “Rajesh Bose”,
i wanna script to remove all these spaces from the names auto .
is it possible

2

This should remove all spaces from /queue tree names

:foreach i in=[/queue tree find] do {
	:local name [/queue tree get number=$i name]
	:local newname
	:for j from=0 to=([:len $name]-1) do={
		:local tmp [:pick $name $j]
		:if ($tmp !=" ") do={
			:set newname "$newname$tmp"
		} 
	}
	/queue tree set name=$newname numbers=$i
}

If you like to run it directly from cli (telnet/ssh/winbox cli) add []. So you can cut and past this:

[
:foreach i in=[/queue tree find] do {
	:local name [/queue tree get number=$i name]
	:local newname
	:for j from=0 to=([:len $name]-1) do={
		:local tmp [:pick $name $j]
		:if ($tmp !=" ") do={
			:set newname "$newname$tmp"
		} 
	}
	/queue tree set name=$newname numbers=$i
}
]