The activities "Document Name" (res_name) are computed and stored by
getting them on original document, so if we change name of original
model => the activity names are not updated.
Thus the document name we see we showing the "Activity" view is the one
that was used when activities were created with an odd heuristic (by
inverse order of activity type and max alphabetical value) and not
translated.
With this changeset we ignore "Document Name" and directly get names of
records when display "Activity" view.
note: the changeset also filter out activities on document we can reads:
this was done when a domain was set but not otherwise so access error
could be easily gotten.
opw-1949437
closes#31850
Signed-off-by: Nicolas Lempereur (nle) <nle@odoo.com>