[DahkCeles]

Would this help?

https://wow.gamepedia.com/API_GameTooltip_SetHyperlink

LinkFrame:HookScript("OnEnter", function()
  if (itemLink) then
    GameTooltip:SetOwner(LinkFrame, "ANCHOR_TOP")
    GameTooltip:SetHyperlink(itemLink)
    GameTooltip:Show()
  end
end)
 
LinkFrame:HookScript("OnLeave", function()
  GameTooltip:Hide()
end