The strings in https://community.documentfoundation.org/t/mensaje-de-alerta-sin-traducir-al-modificar-objeto-ole-en-writer/7292 are not available on Weblate
embeddedobj/source/inc/strings.hrc used in embeddedobj/source/commonembedding/miscobj.cxx
Code pointer /core/l10ntools/source/localize.cxx If I understood correctly, we just need to add the "embeddedobj" project in "includeProject". I could write a patch for this, but I wouldn't be able to test, because I don't know how to actually extract the strings.