Add formatting capability of player names text when using /alts <player> command

[aaronlclark]

Would it be possible to add formatting capabilities to the player names that appear when the /alts is submitted, please?
i.e allow for the final 'aaronlclark' text to be formatted, as it appears to currently be unformatted.

I cannot seem to locate a line/field for this in either config.yml nor messages_en.properties.

If this already exists, could someone point me in the right direction, please?

[aaronlclark]

Closing this issue as replaced with: #5594