How do I insert text at the start of a sentence?

Is there a way to add text at the beginning of a sentence? What I'm trying to do is add a character at the beginning of a string based on a value.

So if the value= 0 then nothing:

"XXXXX"

If the value = 3 then:

"YYYXXXXX"

it adds 3 'Y'

What i need is basically the 'append text' action but in reverse!

did you try:

Set text = "Y" + current text?

Only there should be "&" operator, not "+".

Set s to "Y" & s

Thank you both that did it!