[Feature] Rename "last month" to "yesterday" on the 1st of the month

[fernandoeabuin]

I have searched the existing feature requests, both open and closed, to make sure this is not a duplicate request.

• Yes

The feature

When opening the web timeline during the 1st of the month the previous day shows up as "Last Month", and any previous days show up it its names. Using as example today December 1st 2025 I'm seeing:

• "Last month":
  • [pictures from yesterday]
• "Saturday"
  • [pictures from Saturday]
• "Friday"
  • [pictures from Friday]
• etc

This is confusing at first until you realize it is actually the last month. Could you make "Yesterday" take precedence over "Last Month"?

Thank you.

Platform

• Server
• Web
• Mobile