If it is not a base set, the answer is yes. Go to the set page, then bring up the inserts/parallels list. Beside of each set listing is a link to "Edit". Click that and scroll down. There is a link to change card numbers and a link to change info. There are about 5 options for how to change the info listed for all of the cards or for certain numbers or cards with no info. Don't change anything until you see what all is missing on the checklist view, b/c then you will have to fix them 1 by 1. If you have any questions, PM me. I use this feature all the time.
NO PWE's EVER!!! PLZ PM me 1st before sending any offer. ONLY selling cards as of March 2024. No trades or purchases right now.
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Largest total PC card collections by Team, then Athlete (as of 3/22/24):
STL Cardinals (MLB) - 8810; Carolina Panthers - 2888; GB Packers - 1790+ cards
Mark Martin (NASCAR) - 2038 cards; Jimmie Johnson (NASCAR) - 1875 cards; Jeff Gordon (NASCAR) - 1594; Ricky Rudd (NASCAR) - 839; Ozzie Smith (MLB) - 707