Todays research was to investigate the use of Richtext in data fields in my software, as suggested by a US Bonsai Genie use (not a forum member)
I got it working nicely in a test program, so I will be able to do this.
On the way home, I realised that it would be great for this particular (labels) application.
Rich text allows you to make text bold, change font, select colours for text, underline etc.
Using that, the fields we are talking about could be free text (a region where you type you own text) and the user could edit to provide any text they wanted.
Then they could use the richtext buttons (Bold, italics etc) to format the elements of thje text to their precise requirements.
Thus, the user would not be restricted to the captions I set. They could do it any way they wish
Need to do more work on this development.