Change line of code using userform

Hello everybody
I think my thread may look weird but I'm sure everything is possible
I have this code that protect all sheets with a password 123

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I have a userform with a textbox . I need simply to put a password in the textbox and click change password commandbutton to change the password in the macro called "ProtectAll"
Is that possible?

Thanks a lot Mr. Andy Pope for this masterpiece .
It seems that I didn't clarify well my request.
I would like to learn how to edit the code by code >> edit the subroutines using another code or userform ..
Hope it is clear now

maybe something like this
Module1 code

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UserForm1 code

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Mr. nilem
Thanks a lot for this great help
It's fantastic .. Really amazing

Can I specify a certain subroutine withing the module?

Originally Posted by YasserKhalil

...Can I specify a certain subroutine withing the module?

just for example

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Thanks Mr. nelim
I really didn't recogize that code well ..
Can you please put some comments to get it easily?

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and see also here

Thanks a lot Mr. nilem
Can you attach a file so as to be able to get it more..as I tried to apply your code several times but I didn't get my target.
I need to change only specific subroutine and ignore all other subroutines inside the same module
Say this is the module

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I just need to affect the subroutine named "ProtectAll" only