thank you for this

the table centring did not work, where do I put in the new code
also I know realise my captions replacing spaces for "." dots and oddly where I have a dot in the file the caption is being truncated from the dot onwards
eg file name 001 A 1917 P small closed AG.5.272.jpg
produces a caption as 001 A 1917 P small closed AG

appreciate your advise please

as the file name is large that is why I was asking is there is a way of wrapping the text onto another line ?