Change Permalink (dateformat to…)

Hi,
I has changed the permalink format inside WordPress ,
from mmblog.de/2020/10/02/one-of-my-posts/
to: mmblog.de/one-of-my posts/

( Example: https://www.mmblog.de/2020/10/02/le-mans-2020-museum-und-cp-le-pont-romain/ )

I think, with regex I can use the search/replace fuction to correct the links inside my blog entries.

Can someone help me?
I don’t know how to get the correct find- and replace part 🙁

It will be save if I can only find the:
mmblog.de/YYYY/MM/DD/
parts and replace it with with:
mmblog.de/

Thanks for help!
I try to find examples and the regex rules, but till now without success

Actuall lot of my links are running into “page not found” 🙁

See this, shoudn’t this remove the “2020” part from: mmblog.de/2020 `?
https://abload.de/img/regex-01frjlk.jpg

• This topic was modified 4 years, 11 months ago by topsurfer.
• This topic was modified 4 years, 11 months ago by topsurfer.
• This topic was modified 4 years, 11 months ago by topsurfer.

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