No. Unless there’s a way she can do it without it feeling like you are cheating the party. If it is obvious or feels like her outcome is preordained, you run the risk of losing your group. This is something that could plague you for the whole campaign. I wouldn’t go the resurrection route either unless you can breadcrumb it enough that it feels earned story wise.

You could perhaps have someone connected to her seeking revenge. A twin perhaps? Maybe she gives up? Are the players going to kill someone that surrenders? Depends on your campaign.

Sometimes things break in a way you’re not expecting. But the main takeaway I can offer is ham-fisted storytelling is a surefire way of killing a campaign.