Macro to update button labels not translating to Mac

[Jane 45]

I have adapted some code so that when I name/label a button I can run a macro that updates a corresponding button on further sheets with the same label. It works fine on windows but when run on a Mac it just leaves the buttons with no name. I have also asked this question on MrEXCEL but got no replies. I am very new to this so any help is greatly appreciated.

It appears this is the offending bit of code

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The following is the full code to label two such buttons.

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[AliGW]

Thanks for mentioning that this is cross-posted. Whilst you can't post a link, you will need to give an indication of where the thread is, so please post the URL broken into three parts using spaces. Thanks.

[Jane 45]

Here is an indication of where the mrexcel post is.

mrexcel.com/board/threads
macro-to-update-button-names-wont-translate-from-windows-to-mac.
1161657/

To be honest I am probably just going to delete this question if I am able. I am obviously not getting this forum thing right as I have no replies and just seem to be getting the etiquette wrong (even having read the instructions)!