Sometimes, the document has date writing as following:
11-March-2023
23April2022
How can I set to let Trados recongize those items as date?

Sometimes, the document has date writing as following:
11-March-2023
23April2022
How can I set to let Trados recongize those items as date?
As Lydia eluded to... I would use the SDLXLIFF toolkit to adapt the source across the whole file in one go and then you'll get the features you want in all modes of work... pre-translation and interactively.
Paul Filkin | RWS Group
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Dear Paul,
How can I setup the date format without a space in language resource? (ddMMyyyy is not allowed)
e.g.
Events happened date:
30AUG2020, 31MAR2021, 11SEP2020, 08SEP2020, 11JAN2021, 16APR2021, 01FEB2021, 24MAR2021, 31DEC2020, 07MAY2021
You can't. If I was you I'd use the sdlxliff toolkit to adapt the source dates to something that can be recognised.
Paul Filkin | RWS Group
________________________
Design your own training!
You've done the courses and still need to go a little further, or still not clear?
Tell us what you need in our Community Solutions Hub
You can't. If I was you I'd use the sdlxliff toolkit to adapt the source dates to something that can be recognised.
Paul Filkin | RWS Group
________________________
Design your own training!
You've done the courses and still need to go a little further, or still not clear?
Tell us what you need in our Community Solutions Hub